5403690 has 24 divisors (see below), whose sum is σ = 14049828. Its totient is φ = 1440960.

The previous prime is 5403683. The next prime is 5403701. The reversal of 5403690 is 963045.

5403690 = 168² + 169² + ... + 275².

It is a happy number.

5403690 is a `hidden beast` number, since 540 + 36 + 90 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 488601 = 2217^2 + 699^2 .

It is a super-2 number, since 2×5403690² = 58399731232200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29931 + ... + 30110.

Almost surely, 2^5403690 is an apocalyptic number.

5403690 is an abundant number, since it is smaller than the sum of its proper divisors (8646138).

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

5403690 is a wasteful number, since it uses less digits than its factorization.

5403690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60054 (or 60051 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5403690 is about 2324.5838337216. The cubic root of 5403690 is about 175.4810167696.

The spelling of 5403690 in words is "five million, four hundred three thousand, six hundred ninety".