734404374 has 64 divisors (see below), whose sum is σ = 1788480000. Its totient is φ = 221533920.

The previous prime is 734404357. The next prime is 734404393. The reversal of 734404374 is 473404437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133327 + ... + 138725.

It is an arithmetic number, because the mean of its divisors is an integer number (27945000).

Almost surely, 2^734404374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734404374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894240000).

734404374 is an abundant number, since it is smaller than the sum of its proper divisors (1054075626).

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

734404374 is a wasteful number, since it uses less digits than its factorization.

734404374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650 (or 5644 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 734404374 is about 27099.8961990632. The cubic root of 734404374 is about 902.2185488851.

The spelling of 734404374 in words is "seven hundred thirty-four million, four hundred four thousand, three hundred seventy-four".