734642416 has 20 divisors (see below), whose sum is σ = 1428236712. Its totient is φ = 366065216.

The previous prime is 734642411. The next prime is 734642423. The reversal of 734642416 is 614246437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734642411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73666 + ... + 83041.

Almost surely, 2^734642416 is an apocalyptic number.

It is an amenable number.

734642416 is a deficient number, since it is larger than the sum of its proper divisors (693594296).

734642416 is a wasteful number, since it uses less digits than its factorization.

734642416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157008 (or 157002 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 734642416 is about 27104.2877788737. The cubic root of 734642416 is about 902.3160168539.

The spelling of 734642416 in words is "seven hundred thirty-four million, six hundred forty-two thousand, four hundred sixteen".