623361016 has 32 divisors (see below), whose sum is σ = 1189182960. Its totient is φ = 306277632.

The previous prime is 623361001. The next prime is 623361017. The reversal of 623361016 is 610163326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623361017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169291 + ... + 172933.

Almost surely, 2^623361016 is an apocalyptic number.

It is an amenable number.

623361016 is a deficient number, since it is larger than the sum of its proper divisors (565821944).

623361016 is a wasteful number, since it uses less digits than its factorization.

623361016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015 (or 4011 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 623361016 is about 24967.1988016277. The cubic root of 623361016 is about 854.2399529024.

The spelling of 623361016 in words is "six hundred twenty-three million, three hundred sixty-one thousand, sixteen".