1976396 has 12 divisors (see below), whose sum is σ = 3500952. Its totient is φ = 976128.

The previous prime is 1976393. The next prime is 1976411. The reversal of 1976396 is 6936791.

It is a happy number.

It is a super-2 number, since 2×1976396² = 7812282297632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1976393) 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, 2645 + ... + 3308.

It is an arithmetic number, because the mean of its divisors is an integer number (291746).

2^1976396 is an apocalyptic number.

It is an amenable number.

1976396 is a deficient number, since it is larger than the sum of its proper divisors (1524556).

1976396 is a wasteful number, since it uses less digits than its factorization.

1976396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6040 (or 6038 counting only the distinct ones).

The product of its digits is 61236, while the sum is 41.

The square root of 1976396 is about 1405.8435190305. The cubic root of 1976396 is about 125.4944892635.

The spelling of 1976396 in words is "one million, nine hundred seventy-six thousand, three hundred ninety-six".