63084353490 has 24 divisors (see below), whose sum is σ = 164019319308. Its totient is φ = 16822494240.

The previous prime is 63084353483. The next prime is 63084353503. The reversal of 63084353490 is 9435348036.

63084353490 is a `hidden beast` number, since 6 + 30 + 84 + 3 + 53 + 490 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 61373621169 + 1710732321 = 247737^2 + 41361^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon 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, 350468541 + ... + 350468720.

Almost surely, 2^63084353490 is an apocalyptic number.

63084353490 is an abundant number, since it is smaller than the sum of its proper divisors (100934965818).

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

63084353490 is a wasteful number, since it uses less digits than its factorization.

63084353490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700937274 (or 700937271 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 63084353490 in words is "sixty-three billion, eighty-four million, three hundred fifty-three thousand, four hundred ninety".