1382964 has 24 divisors (see below), whose sum is σ = 3520608. Its totient is φ = 419040.

The previous prime is 1382959. The next prime is 1382977. The reversal of 1382964 is 4692831.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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, 5107 + ... + 5370.

It is an arithmetic number, because the mean of its divisors is an integer number (146692).

2^1382964 is an apocalyptic number.

It is an amenable number.

1382964 is an abundant number, since it is smaller than the sum of its proper divisors (2137644).

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

1382964 is a wasteful number, since it uses less digits than its factorization.

1382964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10495 (or 10493 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 1382964 is about 1175.9948979481. The cubic root of 1382964 is about 111.4132795771.

It can be divided in two parts, 1382 and 964, that added together give a triangular number (2346 = T₆₈).

The spelling of 1382964 in words is "one million, three hundred eighty-two thousand, nine hundred sixty-four".