720962338 has 8 divisors (see below), whose sum is σ = 1106593488. Its totient is φ = 352097844.

The previous prime is 720962323. The next prime is 720962371. The reversal of 720962338 is 833269027.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 720962338.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4191556 + ... + 4191727.

It is an arithmetic number, because the mean of its divisors is an integer number (138324186).

Almost surely, 2^720962338 is an apocalyptic number.

720962338 is a deficient number, since it is larger than the sum of its proper divisors (385631150).

720962338 is a wasteful number, since it uses less digits than its factorization.

720962338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8383328.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 720962338 is about 26850.7418519489. The cubic root of 720962338 is about 896.6800887666.

The spelling of 720962338 in words is "seven hundred twenty million, nine hundred sixty-two thousand, three hundred thirty-eight".