37878302472 has 16 divisors (see below), whose sum is σ = 94695756240. Its totient is φ = 12626100816.

The previous prime is 37878302471. The next prime is 37878302503. The reversal of 37878302472 is 27420387873.

It is not an unprimeable number, because it can be changed into a prime (37878302471) 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, 789131278 + ... + 789131325.

It is an arithmetic number, because the mean of its divisors is an integer number (5918484765).

Almost surely, 2^37878302472 is an apocalyptic number.

It is an amenable number.

37878302472 is an abundant number, since it is smaller than the sum of its proper divisors (56817453768).

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

37878302472 is a wasteful number, since it uses less digits than its factorization.

37878302472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578262612 (or 1578262608 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 51.

The spelling of 37878302472 in words is "thirty-seven billion, eight hundred seventy-eight million, three hundred two thousand, four hundred seventy-two".