734775320 has 32 divisors (see below), whose sum is σ = 1710255600. Its totient is φ = 283774848.

The previous prime is 734775269. The next prime is 734775329. The reversal of 734775320 is 23577437.

It is a super-2 number, since 2×734775320² = 1079789541762204800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734775329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315554 + ... + 317873.

Almost surely, 2^734775320 is an apocalyptic number.

It is an amenable number.

734775320 is an abundant number, since it is smaller than the sum of its proper divisors (975480280).

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

734775320 is a wasteful number, since it uses less digits than its factorization.

734775320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633467 (or 633463 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 38.

The square root of 734775320 is about 27106.7393834080. The cubic root of 734775320 is about 902.3704261712.

The spelling of 734775320 in words is "seven hundred thirty-four million, seven hundred seventy-five thousand, three hundred twenty".