7429274404 has 12 divisors (see below), whose sum is σ = 13449548700. Its totient is φ = 3586546208.

The previous prime is 7429274371. The next prime is 7429274407. The reversal of 7429274404 is 4044729247.

It can be written as a sum of positive squares in 2 ways, for example, as 2803914304 + 4625360100 = 52952^2 + 68010^2 .

It is not an unprimeable number, because it can be changed into a prime (7429274407) 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, 32022619 + ... + 32022850.

It is an arithmetic number, because the mean of its divisors is an integer number (1120795725).

Almost surely, 2^7429274404 is an apocalyptic number.

It is an amenable number.

7429274404 is a deficient number, since it is larger than the sum of its proper divisors (6020274296).

7429274404 is a wasteful number, since it uses less digits than its factorization.

7429274404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64045502 (or 64045500 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 7429274404 is about 86193.2387371539. The cubic root of 7429274404 is about 1951.2614589535.

The spelling of 7429274404 in words is "seven billion, four hundred twenty-nine million, two hundred seventy-four thousand, four hundred four".