739009452 has 24 divisors (see below), whose sum is σ = 1724814000. Its totient is φ = 246270976.

The previous prime is 739009423. The next prime is 739009457. The reversal of 739009452 is 254900937.

It is a super-2 number, since 2×739009452² = 1092269940290680608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 739009452.

It is not an unprimeable number, because it can be changed into a prime (739009457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64924 + ... + 75452.

It is an arithmetic number, because the mean of its divisors is an integer number (71867250).

Almost surely, 2^739009452 is an apocalyptic number.

It is an amenable number.

739009452 is an abundant number, since it is smaller than the sum of its proper divisors (985804548).

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

739009452 is a wasteful number, since it uses less digits than its factorization.

739009452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16385 (or 16383 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 739009452 is about 27184.7282863007. The cubic root of 739009452 is about 904.1004061995.

The spelling of 739009452 in words is "seven hundred thirty-nine million, nine thousand, four hundred fifty-two".