747336330 has 96 divisors (see below), whose sum is σ = 2104698960. Its totient is φ = 182891520.

The previous prime is 747336311. The next prime is 747336349. The reversal of 747336330 is 33633747.

It is an interprime number because it is at equal distance from previous prime (747336311) and next prime (747336349).

It can be written as a sum of positive squares in 8 ways, for example, as 2537649 + 744798681 = 1593^2 + 27291^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 210006 + ... + 213534.

Almost surely, 2^747336330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 747336330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1052349480).

747336330 is an abundant number, since it is smaller than the sum of its proper divisors (1357362630).

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

747336330 is a wasteful number, since it uses less digits than its factorization.

747336330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736 (or 3733 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 36.

The square root of 747336330 is about 27337.4528806178. The cubic root of 747336330 is about 907.4834184070.

The spelling of 747336330 in words is "seven hundred forty-seven million, three hundred thirty-six thousand, three hundred thirty".