630054416 has 20 divisors (see below), whose sum is σ = 1260109824. Its totient is φ = 304864800.

The previous prime is 630054379. The next prime is 630054431. The reversal of 630054416 is 614450036.

It is a happy number.

630054416 is an admirable number.

It is a super-2 number, since 2×630054416² = 793937134242202112, which contains 22 as substring.

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, 634640 + ... + 635631.

Almost surely, 2^630054416 is an apocalyptic number.

It is an amenable number.

630054416 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

630054416 is a wasteful number, since it uses less digits than its factorization.

630054416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270310 (or 1270304 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 630054416 is about 25100.8847652827. The cubic root of 630054416 is about 857.2865694059.

The spelling of 630054416 in words is "six hundred thirty million, fifty-four thousand, four hundred sixteen".