3402641291 has 32 divisors (see below), whose sum is σ = 4098124800. Its totient is φ = 2822164800.

The previous prime is 3402641267. The next prime is 3402641309. The reversal of 3402641291 is 1921462043.

3402641291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3402641291 - 2⁶ = 3402641227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3402641491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1841330 + ... + 1843176.

It is an arithmetic number, because the mean of its divisors is an integer number (128066400).

Almost surely, 2^3402641291 is an apocalyptic number.

3402641291 is a deficient number, since it is larger than the sum of its proper divisors (695483509).

3402641291 is a wasteful number, since it uses less digits than its factorization.

3402641291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3402641291 is about 58332.1634349353. The cubic root of 3402641291 is about 1504.0838772811.

The spelling of 3402641291 in words is "three billion, four hundred two million, six hundred forty-one thousand, two hundred ninety-one".