403253496 has 24 divisors (see below), whose sum is σ = 1092145080. Its totient is φ = 134417808.

The previous prime is 403253483. The next prime is 403253507. The reversal of 403253496 is 694352304.

403253496 is a `hidden beast` number, since 4 + 0 + 32 + 534 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×403253496² = 325226764072444032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 403253496.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2800300 + ... + 2800443.

It is an arithmetic number, because the mean of its divisors is an integer number (45506045).

Almost surely, 2^403253496 is an apocalyptic number.

It is an amenable number.

403253496 is an abundant number, since it is smaller than the sum of its proper divisors (688891584).

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

403253496 is a wasteful number, since it uses less digits than its factorization.

403253496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600755 (or 5600748 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 403253496 is about 20081.1726749212. The cubic root of 403253496 is about 738.7985715357.

The spelling of 403253496 in words is "four hundred three million, two hundred fifty-three thousand, four hundred ninety-six".