1396732 has 6 divisors (see below), whose sum is σ = 2444288. Its totient is φ = 698364.

The previous prime is 1396723. The next prime is 1396751. The reversal of 1396732 is 2376931.

It is a junction number, because it is equal to n+sod(n) for n = 1396694 and 1396703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174588 + ... + 174595.

2^1396732 is an apocalyptic number.

It is an amenable number.

1396732 is a deficient number, since it is larger than the sum of its proper divisors (1047556).

1396732 is a wasteful number, since it uses less digits than its factorization.

1396732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349187 (or 349185 counting only the distinct ones).

The product of its digits is 6804, while the sum is 31.

The square root of 1396732 is about 1181.8341677241. The cubic root of 1396732 is about 111.7817817373.

The spelling of 1396732 in words is "one million, three hundred ninety-six thousand, seven hundred thirty-two".