345266496 has 56 divisors (see below), whose sum is σ = 1015024640. Its totient is φ = 115088256.

The previous prime is 345266473. The next prime is 345266497. The reversal of 345266496 is 694662543.

345266496 is a `hidden beast` number, since 34 + 526 + 6 + 4 + 96 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345266497) 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, 98176 + ... + 101631.

It is an arithmetic number, because the mean of its divisors is an integer number (18125440).

Almost surely, 2^345266496 is an apocalyptic number.

345266496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

345266496 is an abundant number, since it is smaller than the sum of its proper divisors (669758144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345266496 is a wasteful number, since it uses less digits than its factorization.

345266496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199828 (or 199812 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 345266496 is about 18581.3480673497. The cubic root of 345266496 is about 701.5384503516.

The spelling of 345266496 in words is "three hundred forty-five million, two hundred sixty-six thousand, four hundred ninety-six".