1373696 has 20 divisors (see below), whose sum is σ = 2745732. Its totient is φ = 686592.

The previous prime is 1373689. The next prime is 1373717. The reversal of 1373696 is 6963731.

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, 830 + ... + 1853.

2^1373696 is an apocalyptic number.

1373696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1373696 is a deficient number, since it is larger than the sum of its proper divisors (1372036).

1373696 is an frugal number, since it uses more digits than its factorization.

1373696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701 (or 2685 counting only the distinct ones).

The product of its digits is 20412, while the sum is 35.

The square root of 1373696 is about 1172.0477805960. The cubic root of 1373696 is about 111.1638410461.

Adding to 1373696 its sum of digits (35), we get a palindrome (1373731).

The spelling of 1373696 in words is "one million, three hundred seventy-three thousand, six hundred ninety-six".