1954669832 has 32 divisors (see below), whose sum is σ = 3803716800. Its totient is φ = 940564800.

The previous prime is 1954669813. The next prime is 1954669883. The reversal of 1954669832 is 2389664591.

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, 58607 + ... + 85697.

It is an arithmetic number, because the mean of its divisors is an integer number (118866150).

Almost surely, 2^1954669832 is an apocalyptic number.

It is an amenable number.

1954669832 is a deficient number, since it is larger than the sum of its proper divisors (1849046968).

1954669832 is a wasteful number, since it uses less digits than its factorization.

1954669832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27437 (or 27433 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 53.

The square root of 1954669832 is about 44211.6481484235. The cubic root of 1954669832 is about 1250.3294773081.

The spelling of 1954669832 in words is "one billion, nine hundred fifty-four million, six hundred sixty-nine thousand, eight hundred thirty-two".