37494039474 has 24 divisors (see below), whose sum is σ = 81240646032. Its totient is φ = 12497465400.

The previous prime is 37494039389. The next prime is 37494039491. The reversal of 37494039474 is 47493049473.

37494039474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×37494039474³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37494039474.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 783949 + ... + 830399.

It is an arithmetic number, because the mean of its divisors is an integer number (3385026918).

Almost surely, 2^37494039474 is an apocalyptic number.

37494039474 is an abundant number, since it is smaller than the sum of its proper divisors (43746606558).

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

37494039474 is a wasteful number, since it uses less digits than its factorization.

37494039474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91302 (or 91299 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

Subtracting 37494039474 from its reverse (47493049473), we obtain a palindrome (9999009999).

It can be divided in two parts, 374940 and 39474, that added together give a palindrome (414414).

The spelling of 37494039474 in words is "thirty-seven billion, four hundred ninety-four million, thirty-nine thousand, four hundred seventy-four".