1900740952 has 32 divisors (see below), whose sum is σ = 3889555200. Its totient is φ = 863600800.

The previous prime is 1900740883. The next prime is 1900740967. The reversal of 1900740952 is 2590470091.

It is a super-2 number, since 2×1900740952² = 7225632333219732608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383949 + ... + 388867.

It is an arithmetic number, because the mean of its divisors is an integer number (121548600).

Almost surely, 2^1900740952 is an apocalyptic number.

It is an amenable number.

1900740952 is an abundant number, since it is smaller than the sum of its proper divisors (1988814248).

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

1900740952 is a wasteful number, since it uses less digits than its factorization.

1900740952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9327 (or 9323 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 1900740952 is about 43597.4879092821. The cubic root of 1900740952 is about 1238.7233113786.

The spelling of 1900740952 in words is "one billion, nine hundred million, seven hundred forty thousand, nine hundred fifty-two".