468078636 has 24 divisors (see below), whose sum is σ = 1095704064. Its totient is φ = 155523280.

The previous prime is 468078619. The next prime is 468078649. The reversal of 468078636 is 636870864.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58980 + ... + 66443.

It is an arithmetic number, because the mean of its divisors is an integer number (45654336).

Almost surely, 2^468078636 is an apocalyptic number.

It is an amenable number.

468078636 is an abundant number, since it is smaller than the sum of its proper divisors (627625428).

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

468078636 is a wasteful number, since it uses less digits than its factorization.

468078636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125741 (or 125739 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 468078636 is about 21635.1250516377. The cubic root of 468078636 is about 776.4370899082.

The spelling of 468078636 in words is "four hundred sixty-eight million, seventy-eight thousand, six hundred thirty-six".