412949931 has 8 divisors (see below), whose sum is σ = 559626384. Its totient is φ = 270786720.

The previous prime is 412949917. The next prime is 412949939. The reversal of 412949931 is 139949214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 412949931 - 2¹¹ = 412947883 is a prime.

It is a super-2 number, since 2×412949931² = 341055291025809522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (412949939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128096 + ... + 1128461.

It is an arithmetic number, because the mean of its divisors is an integer number (69953298).

Almost surely, 2^412949931 is an apocalyptic number.

412949931 is a deficient number, since it is larger than the sum of its proper divisors (146676453).

412949931 is a wasteful number, since it uses less digits than its factorization.

412949931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256621.

The product of its digits is 69984, while the sum is 42.

The square root of 412949931 is about 20321.1695283515. The cubic root of 412949931 is about 744.6733285459.

The spelling of 412949931 in words is "four hundred twelve million, nine hundred forty-nine thousand, nine hundred thirty-one".