739996920 has 144 divisors (see below), whose sum is σ = 2604434040. Its totient is φ = 182138112.

The previous prime is 739996909. The next prime is 739996931. The reversal of 739996920 is 29699937.

It is an interprime number because it is at equal distance from previous prime (739996909) and next prime (739996931).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 54759 + ... + 66921.

Almost surely, 2^739996920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 739996920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302217020).

739996920 is an abundant number, since it is smaller than the sum of its proper divisors (1864437120).

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

739996920 is a wasteful number, since it uses less digits than its factorization.

739996920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12206 (or 12186 counting only the distinct ones).

The product of its (nonzero) digits is 1653372, while the sum is 54.

The square root of 739996920 is about 27202.8844058861. The cubic root of 739996920 is about 904.5029147516.

The spelling of 739996920 in words is "seven hundred thirty-nine million, nine hundred ninety-six thousand, nine hundred twenty".