735340672 has 32 divisors (see below), whose sum is σ = 1598115600. Its totient is φ = 334245120.

The previous prime is 735340667. The next prime is 735340693. The reversal of 735340672 is 276043537.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×735340672³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259722 + ... + 262537.

Almost surely, 2^735340672 is an apocalyptic number.

It is an amenable number.

735340672 is an abundant number, since it is smaller than the sum of its proper divisors (862774928).

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

735340672 is a wasteful number, since it uses less digits than its factorization.

735340672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522284 (or 522272 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 735340672 is about 27117.1656335982. The cubic root of 735340672 is about 902.6018012711.

The spelling of 735340672 in words is "seven hundred thirty-five million, three hundred forty thousand, six hundred seventy-two".