7631104 has 36 divisors (see below), whose sum is σ = 16411276. Its totient is φ = 3520512.

The previous prime is 7631083. The next prime is 7631123. The reversal of 7631104 is 4011367.

It can be written as a sum of positive squares in 2 ways, for example, as 1638400 + 5992704 = 1280^2 + 2448^2 .

It is a super-3 number, since 3×7631104³ (a number of 22 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2182 + ... + 4474.

Almost surely, 2^7631104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7631104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8205638).

7631104 is an abundant number, since it is smaller than the sum of its proper divisors (8780172).

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

7631104 is a wasteful number, since it uses less digits than its factorization.

7631104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 7631104 is about 2762.4452935760. The cubic root of 7631104 is about 196.8773661931.

The spelling of 7631104 in words is "seven million, six hundred thirty-one thousand, one hundred four".