1353496636 has 12 divisors (see below), whose sum is σ = 2379846280. Its totient is φ = 673540560.

The previous prime is 1353496631. The next prime is 1353496637. The reversal of 1353496636 is 6366943531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353496631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800991 + ... + 802678.

Almost surely, 2^1353496636 is an apocalyptic number.

It is an amenable number.

1353496636 is a deficient number, since it is larger than the sum of its proper divisors (1026349644).

1353496636 is a wasteful number, since it uses less digits than its factorization.

1353496636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603884 (or 1603882 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 46.

The square root of 1353496636 is about 36789.8985592513. The cubic root of 1353496636 is about 1106.1628282211.

The spelling of 1353496636 in words is "one billion, three hundred fifty-three million, four hundred ninety-six thousand, six hundred thirty-six".