5407394274 has 80 divisors (see below), whose sum is σ = 12453141888. Its totient is φ = 1752889248.

The previous prime is 5407394269. The next prime is 5407394297. The reversal of 5407394274 is 4724937045.

5407394274 is a `hidden beast` number, since 540 + 7 + 39 + 4 + 2 + 74 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1238904 + ... + 1243260.

Almost surely, 2^5407394274 is an apocalyptic number.

5407394274 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5407394274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6226570944).

5407394274 is an abundant number, since it is smaller than the sum of its proper divisors (7045747614).

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

5407394274 is a wasteful number, since it uses less digits than its factorization.

5407394274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581 (or 4572 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 5407394274 is about 73534.9867342070. The cubic root of 5407394274 is about 1755.2110550472.

The spelling of 5407394274 in words is "five billion, four hundred seven million, three hundred ninety-four thousand, two hundred seventy-four".