630425207274 has 16 divisors (see below), whose sum is σ = 1335018086208. Its totient is φ = 197780457152.

The previous prime is 630425207263. The next prime is 630425207299. The reversal of 630425207274 is 472702524036.

It is a super-2 number, since 2×630425207274² (a number of 24 digits) contains 22 as substring.

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, 3090319542 + ... + 3090319745.

It is an arithmetic number, because the mean of its divisors is an integer number (83438630388).

Almost surely, 2^630425207274 is an apocalyptic number.

630425207274 is an abundant number, since it is smaller than the sum of its proper divisors (704592878934).

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

630425207274 is a wasteful number, since it uses less digits than its factorization.

630425207274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6180639309.

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 630425207274 in words is "six hundred thirty billion, four hundred twenty-five million, two hundred seven thousand, two hundred seventy-four".