412349865 has 16 divisors (see below), whose sum is σ = 688445568. Its totient is φ = 210358016.

The previous prime is 412349851. The next prime is 412349881. The reversal of 412349865 is 568943214.

It is a cyclic number.

It is not a de Polignac number, because 412349865 - 2⁶ = 412349801 is a prime.

It is a super-2 number, since 2×412349865² = 340064822331036450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597264 + ... + 597953.

It is an arithmetic number, because the mean of its divisors is an integer number (43027848).

Almost surely, 2^412349865 is an apocalyptic number.

It is an amenable number.

412349865 is a deficient number, since it is larger than the sum of its proper divisors (276095703).

412349865 is a wasteful number, since it uses less digits than its factorization.

412349865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195248.

The product of its digits is 207360, while the sum is 42.

The square root of 412349865 is about 20306.3996070204. The cubic root of 412349865 is about 744.3124536708.

The spelling of 412349865 in words is "four hundred twelve million, three hundred forty-nine thousand, eight hundred sixty-five".