1934199632 has 10 divisors (see below), whose sum is σ = 3747511818. Its totient is φ = 967099808.

The previous prime is 1934199629. The next prime is 1934199661. The reversal of 1934199632 is 2369914391.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1925103376 + 9096256 = 43876^2 + 3016^2 .

It is a super-2 number, since 2×1934199632² = 7482256432857870848, 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 as a sum of consecutive naturals, namely, 60443723 + ... + 60443754.

Almost surely, 2^1934199632 is an apocalyptic number.

It is an amenable number.

1934199632 is a deficient number, since it is larger than the sum of its proper divisors (1813312186).

1934199632 is a wasteful number, since it uses less digits than its factorization.

1934199632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120887485 (or 120887479 counting only the distinct ones).

The product of its digits is 314928, while the sum is 47.

The square root of 1934199632 is about 43979.5365141562. The cubic root of 1934199632 is about 1245.9494769477.

The spelling of 1934199632 in words is "one billion, nine hundred thirty-four million, one hundred ninety-nine thousand, six hundred thirty-two".