1369964 has 12 divisors (see below), whose sum is σ = 2421888. Its totient is φ = 678000.

The previous prime is 1369961. The next prime is 1369969. The reversal of 1369964 is 4699631.

It is a super-2 number, since 2×1369964² = 3753602722592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1369961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292 + ... + 2099.

It is an arithmetic number, because the mean of its divisors is an integer number (201824).

2^1369964 is an apocalyptic number.

It is an amenable number.

1369964 is a deficient number, since it is larger than the sum of its proper divisors (1051924).

1369964 is a wasteful number, since it uses less digits than its factorization.

1369964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496 (or 3494 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 1369964 is about 1170.4546125331. The cubic root of 1369964 is about 111.0630813153.

The spelling of 1369964 in words is "one million, three hundred sixty-nine thousand, nine hundred sixty-four".