720076368 has 40 divisors (see below), whose sum is σ = 2029307616. Its totient is φ = 218204800.

The previous prime is 720076363. The next prime is 720076373. The reversal of 720076368 is 863670027.

It is an interprime number because it is at equal distance from previous prime (720076363) and next prime (720076373).

It is a super-3 number, since 3×720076368³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720076363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681363 + ... + 682418.

Almost surely, 2^720076368 is an apocalyptic number.

It is an amenable number.

720076368 is an abundant number, since it is smaller than the sum of its proper divisors (1309231248).

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

720076368 is a wasteful number, since it uses less digits than its factorization.

720076368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363803 (or 1363797 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 720076368 is about 26834.2387259262. The cubic root of 720076368 is about 896.3126367020.

The spelling of 720076368 in words is "seven hundred twenty million, seventy-six thousand, three hundred sixty-eight".