739372320 has 192 divisors, whose sum is σ = 2671764480. Its totient is φ = 190771200.

The previous prime is 739372307. The next prime is 739372321. The reversal of 739372320 is 23273937.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (739372321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131160 + ... + 136680.

It is an arithmetic number, because the mean of its divisors is an integer number (13915440).

Almost surely, 2^739372320 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 739372320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1335882240).

739372320 is an abundant number, since it is smaller than the sum of its proper divisors (1932392160).

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

739372320 is a wasteful number, since it uses less digits than its factorization.

739372320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576 (or 5562 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 739372320 is about 27191.4015821178. The cubic root of 739372320 is about 904.2483589417.

The spelling of 739372320 in words is "seven hundred thirty-nine million, three hundred seventy-two thousand, three hundred twenty".