37828432808 has 16 divisors (see below), whose sum is σ = 70954906560. Its totient is φ = 18907124400.

The previous prime is 37828432801. The next prime is 37828432841. The reversal of 37828432808 is 80823482873.

It is a self number, because there is not a number n which added to its sum of digits gives 37828432808.

It is not an unprimeable number, because it can be changed into a prime (37828432801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863798 + ... + 906533.

It is an arithmetic number, because the mean of its divisors is an integer number (4434681660).

Almost surely, 2^37828432808 is an apocalyptic number.

It is an amenable number.

37828432808 is a deficient number, since it is larger than the sum of its proper divisors (33126473752).

37828432808 is a wasteful number, since it uses less digits than its factorization.

37828432808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773008 (or 1773004 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 53.

The spelling of 37828432808 in words is "thirty-seven billion, eight hundred twenty-eight million, four hundred thirty-two thousand, eight hundred eight".