1964886932 has 12 divisors (see below), whose sum is σ = 3439423680. Its totient is φ = 982194456.

The previous prime is 1964886929. The next prime is 1964886953. The reversal of 1964886932 is 2396884691.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43898 + ... + 76529.

It is an arithmetic number, because the mean of its divisors is an integer number (286618640).

Almost surely, 2^1964886932 is an apocalyptic number.

It is an amenable number.

1964886932 is a deficient number, since it is larger than the sum of its proper divisors (1474536748).

1964886932 is a wasteful number, since it uses less digits than its factorization.

1964886932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124510 (or 124508 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 56.

The square root of 1964886932 is about 44327.0451530440. The cubic root of 1964886932 is about 1252.5041920277.

The spelling of 1964886932 in words is "one billion, nine hundred sixty-four million, eight hundred eighty-six thousand, nine hundred thirty-two".