1353664364 has 24 divisors (see below), whose sum is σ = 2613363648. Its totient is φ = 609528960.

The previous prime is 1353664357. The next prime is 1353664439. The reversal of 1353664364 is 4634663531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315332 + ... + 319595.

It is an arithmetic number, because the mean of its divisors is an integer number (108890152).

Almost surely, 2^1353664364 is an apocalyptic number.

It is an amenable number.

1353664364 is a deficient number, since it is larger than the sum of its proper divisors (1259699284).

1353664364 is a wasteful number, since it uses less digits than its factorization.

1353664364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634985 (or 634983 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The square root of 1353664364 is about 36792.1780274014. The cubic root of 1353664364 is about 1106.2085189677.

The spelling of 1353664364 in words is "one billion, three hundred fifty-three million, six hundred sixty-four thousand, three hundred sixty-four".