736628990 has 8 divisors (see below), whose sum is σ = 1325932200. Its totient is φ = 294651592.

The previous prime is 736628969. The next prime is 736629011. The reversal of 736628990 is 99826637.

It is an interprime number because it is at equal distance from previous prime (736628969) and next prime (736629011).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36831440 + ... + 36831459.

It is an arithmetic number, because the mean of its divisors is an integer number (165741525).

Almost surely, 2^736628990 is an apocalyptic number.

736628990 is a deficient number, since it is larger than the sum of its proper divisors (589303210).

736628990 is a wasteful number, since it uses less digits than its factorization.

736628990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73662906.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 736628990 is about 27140.9098963170. The cubic root of 736628990 is about 903.1286136516.

The spelling of 736628990 in words is "seven hundred thirty-six million, six hundred twenty-eight thousand, nine hundred ninety".