1964252332 has 24 divisors (see below), whose sum is σ = 3963276576. Its totient is φ = 834371328.

The previous prime is 1964252327. The next prime is 1964252347. The reversal of 1964252332 is 2332524691.

It is a junction number, because it is equal to n+sod(n) for n = 1964252291 and 1964252300.

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, 307243 + ... + 313570.

It is an arithmetic number, because the mean of its divisors is an integer number (165136524).

Almost surely, 2^1964252332 is an apocalyptic number.

It is an amenable number.

1964252332 is an abundant number, since it is smaller than the sum of its proper divisors (1999024244).

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

1964252332 is a wasteful number, since it uses less digits than its factorization.

1964252332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620937 (or 620935 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 1964252332 is about 44319.8864168220. The cubic root of 1964252332 is about 1252.3693369830.

The spelling of 1964252332 in words is "one billion, nine hundred sixty-four million, two hundred fifty-two thousand, three hundred thirty-two".