2354274864 has 60 divisors (see below), whose sum is σ = 6598963800. Its totient is φ = 783535872.

The previous prime is 2354274859. The next prime is 2354274889. The reversal of 2354274864 is 4684724532.

It is a happy number.

2354274864 is a `hidden beast` number, since 2 + 3 + 542 + 7 + 48 + 64 = 666.

It is a super-2 number, since 2×2354274864² = 11085220270524436992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82492 + ... + 107300.

It is an arithmetic number, because the mean of its divisors is an integer number (109982730).

Almost surely, 2^2354274864 is an apocalyptic number.

2354274864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2354274864 is an abundant number, since it is smaller than the sum of its proper divisors (4244688936).

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

2354274864 is a wasteful number, since it uses less digits than its factorization.

2354274864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25482 (or 25473 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 45.

The square root of 2354274864 is about 48520.8703961501. The cubic root of 2354274864 is about 1330.3085691792.

The spelling of 2354274864 in words is "two billion, three hundred fifty-four million, two hundred seventy-four thousand, eight hundred sixty-four".