734666424 has 64 divisors (see below), whose sum is σ = 1950596640. Its totient is φ = 229785600.

The previous prime is 734666419. The next prime is 734666459. The reversal of 734666424 is 424666437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141474 + ... + 146574.

Almost surely, 2^734666424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734666424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975298320).

734666424 is an abundant number, since it is smaller than the sum of its proper divisors (1215930216).

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

734666424 is a wasteful number, since it uses less digits than its factorization.

734666424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480 (or 5476 counting only the distinct ones).

The product of its digits is 580608, while the sum is 42.

The square root of 734666424 is about 27104.7306572119. The cubic root of 734666424 is about 902.3258459293.

The spelling of 734666424 in words is "seven hundred thirty-four million, six hundred sixty-six thousand, four hundred twenty-four".