408796461 has 24 divisors (see below), whose sum is σ = 610157184. Its totient is φ = 263541600.

The previous prime is 408796447. The next prime is 408796463. The reversal of 408796461 is 164697804.

It is not a de Polignac number, because 408796461 - 2⁶ = 408796397 is a prime.

It is a super-2 number, since 2×408796461² = 334229093052249042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408796463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51936 + ... + 59286.

It is an arithmetic number, because the mean of its divisors is an integer number (25423216).

Almost surely, 2^408796461 is an apocalyptic number.

It is an amenable number.

408796461 is a deficient number, since it is larger than the sum of its proper divisors (201360723).

408796461 is a wasteful number, since it uses less digits than its factorization.

408796461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561 (or 7558 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 408796461 is about 20218.7156120264. The cubic root of 408796461 is about 742.1682577476.

The spelling of 408796461 in words is "four hundred eight million, seven hundred ninety-six thousand, four hundred sixty-one".