7631404 has 24 divisors (see below), whose sum is σ = 14648256. Its totient is φ = 3450000.

The previous prime is 7631401. The next prime is 7631411. The reversal of 7631404 is 4041367.

7631404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×7631404³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7631401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10699 + ... + 11389.

It is an arithmetic number, because the mean of its divisors is an integer number (610344).

Almost surely, 2^7631404 is an apocalyptic number.

It is an amenable number.

7631404 is a deficient number, since it is larger than the sum of its proper divisors (7016852).

7631404 is a wasteful number, since it uses less digits than its factorization.

7631404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 7631404 is about 2762.4995927602. The cubic root of 7631404 is about 196.8799460922.

The spelling of 7631404 in words is "seven million, six hundred thirty-one thousand, four hundred four".