412396081 has 8 divisors (see below), whose sum is σ = 447305544. Its totient is φ = 378670080.

The previous prime is 412396063. The next prime is 412396093. The reversal of 412396081 is 180693214.

It can be written as a sum of positive squares in 4 ways, for example, as 129618225 + 282777856 = 11385^2 + 16816^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 412396081 - 2⁷ = 412395953 is a prime.

It is a super-2 number, since 2×412396081² = 340141055248317122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412396681) 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, 295140 + ... + 296533.

It is an arithmetic number, because the mean of its divisors is an integer number (55913193).

Almost surely, 2^412396081 is an apocalyptic number.

412396081 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

412396081 is a deficient number, since it is larger than the sum of its proper divisors (34909463).

412396081 is a wasteful number, since it uses less digits than its factorization.

412396081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591731.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 412396081 is about 20307.5375415140. The cubic root of 412396081 is about 744.3402600412.

The spelling of 412396081 in words is "four hundred twelve million, three hundred ninety-six thousand, eighty-one".