1949056932 has 24 divisors (see below), whose sum is σ = 4564588672. Its totient is φ = 647287200.

The previous prime is 1949056909. The next prime is 1949056939. The reversal of 1949056932 is 2396509491.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1949056939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296419 + ... + 302922.

Almost surely, 2^1949056932 is an apocalyptic number.

1949056932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1949056932 is an abundant number, since it is smaller than the sum of its proper divisors (2615531740).

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

1949056932 is a wasteful number, since it uses less digits than its factorization.

1949056932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599619 (or 599617 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 1949056932 is about 44148.1248978935. The cubic root of 1949056932 is about 1249.1315422580.

The spelling of 1949056932 in words is "one billion, nine hundred forty-nine million, fifty-six thousand, nine hundred thirty-two".