7468404 has 12 divisors (see below), whose sum is σ = 17426304. Its totient is φ = 2489464.

The previous prime is 7468403. The next prime is 7468429. The reversal of 7468404 is 4048647.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311172 + ... + 311195.

It is an arithmetic number, because the mean of its divisors is an integer number (1452192).

Almost surely, 2^7468404 is an apocalyptic number.

It is an amenable number.

7468404 is an abundant number, since it is smaller than the sum of its proper divisors (9957900).

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

7468404 is a wasteful number, since it uses less digits than its factorization.

7468404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622374 (or 622372 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 7468404 is about 2732.8380852147. The cubic root of 7468404 is about 195.4681192468.

The spelling of 7468404 in words is "seven million, four hundred sixty-eight thousand, four hundred four".