408796 has 6 divisors (see below), whose sum is σ = 715400. Its totient is φ = 204396.

The previous prime is 408787. The next prime is 408803. The reversal of 408796 is 697804.

408796 = T₂₅₅ + T₂₅₆ + ... + T₂₆₆.

It is a super-2 number, since 2×408796² = 334228339232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

408796 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51096 + ... + 51103.

2⁴⁰⁸⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

408796 is a deficient number, since it is larger than the sum of its proper divisors (306604).

408796 is a wasteful number, since it uses less digits than its factorization.

408796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102203 (or 102201 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 408796 is about 639.3715664619. The cubic root of 408796 is about 74.2167978766.

It can be divided in two parts, 40 and 8796, that added together give a square (8836 = 94²).

The spelling of 408796 in words is "four hundred eight thousand, seven hundred ninety-six".