720374004 has 36 divisors (see below), whose sum is σ = 2081081184. Its totient is φ = 205821072.

The previous prime is 720373967. The next prime is 720374047. The reversal of 720374004 is 400473027.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1429062 + ... + 1429565.

Almost surely, 2^720374004 is an apocalyptic number.

It is an amenable number.

720374004 is an abundant number, since it is smaller than the sum of its proper divisors (1360707180).

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

720374004 is a wasteful number, since it uses less digits than its factorization.

720374004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858644 (or 2858639 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 720374004 is about 26839.7839782663. The cubic root of 720374004 is about 896.4361134942.

The spelling of 720374004 in words is "seven hundred twenty million, three hundred seventy-four thousand, four".