3098466540 has 192 divisors, whose sum is σ = 10603192320. Its totient is φ = 746392320.

The previous prime is 3098466533. The next prime is 3098466541. The reversal of 3098466540 is 456648903.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3098466541) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 325245 + ... + 334635.

It is an arithmetic number, because the mean of its divisors is an integer number (55224960).

Almost surely, 2^3098466540 is an apocalyptic number.

3098466540 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 3098466540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5301596160).

3098466540 is an abundant number, since it is smaller than the sum of its proper divisors (7504725780).

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

3098466540 is a wasteful number, since it uses less digits than its factorization.

3098466540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9469 (or 9461 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 3098466540 is about 55663.8710475655. The cubic root of 3098466540 is about 1457.8592727727.

The spelling of 3098466540 in words is "three billion, ninety-eight million, four hundred sixty-six thousand, five hundred forty".