3002698440 has 864 divisors, whose sum is σ = 13103251200. Its totient is φ = 592220160.

The previous prime is 3002698379. The next prime is 3002698441. The reversal of 3002698440 is 448962003.

It is a happy number.

3002698440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3002698395 and 3002698404.

It is not an unprimeable number, because it can be changed into a prime (3002698441) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 96861225 + ... + 96861255.

It is an arithmetic number, because the mean of its divisors is an integer number (15165800).

Almost surely, 2^3002698440 is an apocalyptic number.

3002698440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3002698440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6551625600).

3002698440 is an abundant number, since it is smaller than the sum of its proper divisors (10100552760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3002698440 is a wasteful number, since it uses less digits than its factorization.

3002698440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3002698440 is about 54796.8834880233. The cubic root of 3002698440 is about 1442.6818656008.

The spelling of 3002698440 in words is "three billion, two million, six hundred ninety-eight thousand, four hundred forty".