413995491 has 48 divisors (see below), whose sum is σ = 754004160. Its totient is φ = 213027840.

The previous prime is 413995487. The next prime is 413995493. The reversal of 413995491 is 194599314.

413995491 is a `hidden beast` number, since 4 + 13 + 99 + 549 + 1 = 666.

It is not a de Polignac number, because 413995491 - 2² = 413995487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413995493) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27415 + ... + 39743.

It is an arithmetic number, because the mean of its divisors is an integer number (15708420).

Almost surely, 2^413995491 is an apocalyptic number.

413995491 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

413995491 is a deficient number, since it is larger than the sum of its proper divisors (340008669).

413995491 is a wasteful number, since it uses less digits than its factorization.

413995491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12396 (or 12393 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 413995491 is about 20346.8791464441. The cubic root of 413995491 is about 745.3012855847.

The spelling of 413995491 in words is "four hundred thirteen million, nine hundred ninety-five thousand, four hundred ninety-one".