1355730804 has 24 divisors (see below), whose sum is σ = 3514857920. Its totient is φ = 451910232.

The previous prime is 1355730751. The next prime is 1355730811. The reversal of 1355730804 is 4080375531.

1355730804 is a `hidden beast` number, since 1 + 3 + 5 + 573 + 0 + 80 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6276424 + ... + 6276639.

Almost surely, 2^1355730804 is an apocalyptic number.

It is an amenable number.

1355730804 is an abundant number, since it is smaller than the sum of its proper divisors (2159127116).

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

1355730804 is a wasteful number, since it uses less digits than its factorization.

1355730804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12553076 (or 12553068 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 1355730804 is about 36820.2499176744. The cubic root of 1355730804 is about 1106.7711279838.

The spelling of 1355730804 in words is "one billion, three hundred fifty-five million, seven hundred thirty thousand, eight hundred four".