1351735664 has 20 divisors (see below), whose sum is σ = 2620138104. Its totient is φ = 675571008.

The previous prime is 1351735657. The next prime is 1351735681. The reversal of 1351735664 is 4665371531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21659 + ... + 56325.

Almost surely, 2^1351735664 is an apocalyptic number.

It is an amenable number.

1351735664 is a deficient number, since it is larger than the sum of its proper divisors (1268402440).

1351735664 is a wasteful number, since it uses less digits than its factorization.

1351735664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37112 (or 37106 counting only the distinct ones).

The product of its digits is 226800, while the sum is 41.

The square root of 1351735664 is about 36765.9579502561. The cubic root of 1351735664 is about 1105.6828942212.

The spelling of 1351735664 in words is "one billion, three hundred fifty-one million, seven hundred thirty-five thousand, six hundred sixty-four".