37404036816 has 80 divisors (see below), whose sum is σ = 97480368000. Its totient is φ = 12358393344.

The previous prime is 37404036799. The next prime is 37404036827. The reversal of 37404036816 is 61863040473.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2562210 + ... + 2576766.

It is an arithmetic number, because the mean of its divisors is an integer number (1218504600).

Almost surely, 2^37404036816 is an apocalyptic number.

It is an amenable number.

37404036816 is an abundant number, since it is smaller than the sum of its proper divisors (60076331184).

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

37404036816 is a wasteful number, since it uses less digits than its factorization.

37404036816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15036 (or 15030 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 37404036816 in words is "thirty-seven billion, four hundred four million, thirty-six thousand, eight hundred sixteen".