734672312 has 48 divisors (see below), whose sum is σ = 1566394200. Its totient is φ = 322414400.

The previous prime is 734672293. The next prime is 734672327. The reversal of 734672312 is 213276437.

It is a congruent number.

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, 14987 + ... + 41157.

Almost surely, 2^734672312 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 734672312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783197100).

734672312 is an abundant number, since it is smaller than the sum of its proper divisors (831721888).

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

734672312 is a wasteful number, since it uses less digits than its factorization.

734672312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26228 (or 26213 counting only the distinct ones).

The product of its digits is 42336, while the sum is 35.

The square root of 734672312 is about 27104.8392727203. The cubic root of 734672312 is about 902.3282564929.

The spelling of 734672312 in words is "seven hundred thirty-four million, six hundred seventy-two thousand, three hundred twelve".