1363453074 has 56 divisors (see below), whose sum is σ = 3246800220. Its totient is φ = 427742208.

The previous prime is 1363453061. The next prime is 1363453111. The reversal of 1363453074 is 4703543631.

1363453074 is a `hidden beast` number, since 1 + 3 + 6 + 345 + 307 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1241505225 + 121947849 = 35235^2 + 11043^2 .

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 27 ways as a sum of consecutive naturals, for example, 2719 + ... + 52290.

Almost surely, 2^1363453074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1363453074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1623400110).

1363453074 is an abundant number, since it is smaller than the sum of its proper divisors (1883347146).

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

1363453074 is an equidigital number, since it uses as much as digits as its factorization.

1363453074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55046 (or 55031 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 1363453074 is about 36924.9654569913. The cubic root of 1363453074 is about 1108.8685475838.

The spelling of 1363453074 in words is "one billion, three hundred sixty-three million, four hundred fifty-three thousand, seventy-four".