39449465706 has 32 divisors (see below), whose sum is σ = 90723414528. Its totient is φ = 11202125040.

The previous prime is 39449465683. The next prime is 39449465723. The reversal of 39449465706 is 60756494493.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2874360 + ... + 2888051.

It is an arithmetic number, because the mean of its divisors is an integer number (2835106704).

Almost surely, 2^39449465706 is an apocalyptic number.

39449465706 is an abundant number, since it is smaller than the sum of its proper divisors (51273948822).

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

39449465706 is a wasteful number, since it uses less digits than its factorization.

39449465706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762586.

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 39449465706 in words is "thirty-nine billion, four hundred forty-nine million, four hundred sixty-five thousand, seven hundred six".