938869290345 has 32 divisors (see below), whose sum is σ = 1763189284608. Its totient is φ = 417597458688.

The previous prime is 938869290313. The next prime is 938869290391. The reversal of 938869290345 is 543092968839.

It is not a de Polignac number, because 938869290345 - 2⁵ = 938869290313 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120828714 + ... + 120836483.

It is an arithmetic number, because the mean of its divisors is an integer number (55099665144).

Almost surely, 2^938869290345 is an apocalyptic number.

It is an amenable number.

938869290345 is a deficient number, since it is larger than the sum of its proper divisors (824319994263).

938869290345 is a wasteful number, since it uses less digits than its factorization.

938869290345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241665249.

The product of its (nonzero) digits is 100776960, while the sum is 66.

The spelling of 938869290345 in words is "nine hundred thirty-eight billion, eight hundred sixty-nine million, two hundred ninety thousand, three hundred forty-five".