739859990 has 16 divisors (see below), whose sum is σ = 1332065520. Its totient is φ = 295873440.

The previous prime is 739859987. The next prime is 739859993. The reversal of 739859990 is 99958937.

It is an interprime number because it is at equal distance from previous prime (739859987) and next prime (739859993).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739859993) 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, 63305 + ... + 74075.

It is an arithmetic number, because the mean of its divisors is an integer number (83254095).

Almost surely, 2^739859990 is an apocalyptic number.

739859990 is a deficient number, since it is larger than the sum of its proper divisors (592205530).

739859990 is a wasteful number, since it uses less digits than its factorization.

739859990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17647.

The product of its (nonzero) digits is 5511240, while the sum is 59.

The square root of 739859990 is about 27200.3674607532. The cubic root of 739859990 is about 904.4471211751.

The spelling of 739859990 in words is "seven hundred thirty-nine million, eight hundred fifty-nine thousand, nine hundred ninety".