3052969640 has 32 divisors (see below), whose sum is σ = 7850494080. Its totient is φ = 1046732352.

The previous prime is 3052969613. The next prime is 3052969643. The reversal of 3052969640 is 469692503.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3052969591 and 3052969600.

It is not an unprimeable number, because it can be changed into a prime (3052969643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5451452 + ... + 5452011.

It is an arithmetic number, because the mean of its divisors is an integer number (245327940).

Almost surely, 2^3052969640 is an apocalyptic number.

It is an amenable number.

3052969640 is an abundant number, since it is smaller than the sum of its proper divisors (4797524440).

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

3052969640 is a wasteful number, since it uses less digits than its factorization.

3052969640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10903481 (or 10903477 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 3052969640 is about 55253.6844020378. The cubic root of 3052969640 is about 1450.6884784404.

The spelling of 3052969640 in words is "three billion, fifty-two million, nine hundred sixty-nine thousand, six hundred forty".