739233090 has 48 divisors (see below), whose sum is σ = 1927788408. Its totient is φ = 196535808.

The previous prime is 739233059. The next prime is 739233097. The reversal of 739233090 is 90332937.

It can be written as a sum of positive squares in 4 ways, for example, as 448973721 + 290259369 = 21189^2 + 17037^2 .

It is a super-2 number, since 2×739233090² = 1092931122701896200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (739233097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18144 + ... + 42516.

Almost surely, 2^739233090 is an apocalyptic number.

739233090 is an abundant number, since it is smaller than the sum of its proper divisors (1188555318).

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

739233090 is a wasteful number, since it uses less digits than its factorization.

739233090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24723 (or 24720 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 36.

The square root of 739233090 is about 27188.8412772593. The cubic root of 739233090 is about 904.1915961989.

The spelling of 739233090 in words is "seven hundred thirty-nine million, two hundred thirty-three thousand, ninety".