631096662 has 16 divisors (see below), whose sum is σ = 1442506752. Its totient is φ = 180313320.

The previous prime is 631096657. The next prime is 631096663. The reversal of 631096662 is 266690136.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 631096662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (631096663) 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, 7513014 + ... + 7513097.

It is an arithmetic number, because the mean of its divisors is an integer number (90156672).

Almost surely, 2^631096662 is an apocalyptic number.

631096662 is an abundant number, since it is smaller than the sum of its proper divisors (811410090).

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

631096662 is a wasteful number, since it uses less digits than its factorization.

631096662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15026123.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 631096662 is about 25121.6373272126. The cubic root of 631096662 is about 857.7590213322.

The spelling of 631096662 in words is "six hundred thirty-one million, ninety-six thousand, six hundred sixty-two".