412921351 has 4 divisors (see below), whose sum is σ = 414391104. Its totient is φ = 411451600.

The previous prime is 412921331. The next prime is 412921391. The reversal of 412921351 is 153129214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412921351 - 2⁹ = 412920839 is a prime.

It is a super-2 number, since 2×412921351² = 341008084223330402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412921331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734455 + ... + 735016.

It is an arithmetic number, because the mean of its divisors is an integer number (103597776).

Almost surely, 2^412921351 is an apocalyptic number.

412921351 is a deficient number, since it is larger than the sum of its proper divisors (1469753).

412921351 is a wasteful number, since it uses less digits than its factorization.

412921351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469752.

The product of its digits is 2160, while the sum is 28.

The square root of 412921351 is about 20320.4663086259. The cubic root of 412921351 is about 744.6561486950.

The spelling of 412921351 in words is "four hundred twelve million, nine hundred twenty-one thousand, three hundred fifty-one".