1382937964 has 96 divisors (see below), whose sum is σ = 2778209280. Its totient is φ = 598950912.

The previous prime is 1382937961. The next prime is 1382937967. The reversal of 1382937964 is 4697392831.

It is an interprime number because it is at equal distance from previous prime (1382937961) and next prime (1382937967).

It is not an unprimeable number, because it can be changed into a prime (1382937961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3985239 + ... + 3985585.

It is an arithmetic number, because the mean of its divisors is an integer number (28939680).

Almost surely, 2^1382937964 is an apocalyptic number.

It is an amenable number.

1382937964 is an abundant number, since it is smaller than the sum of its proper divisors (1395271316).

1382937964 is a wasteful number, since it uses less digits than its factorization.

1382937964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 485 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 52.

The square root of 1382937964 is about 37187.8738838348. The cubic root of 1382937964 is about 1114.1258040867.

The spelling of 1382937964 in words is "one billion, three hundred eighty-two million, nine hundred thirty-seven thousand, nine hundred sixty-four".