1364657416 has 8 divisors (see below), whose sum is σ = 2558732670. Its totient is φ = 682328704.

The previous prime is 1364657383. The next prime is 1364657419. The reversal of 1364657416 is 6147564631.

It can be written as a sum of positive squares in only one way, i.e., 1079385316 + 285272100 = 32854^2 + 16890^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1364657419) by changing a digit.

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 as a sum of consecutive naturals, namely, 85291081 + ... + 85291096.

Almost surely, 2^1364657416 is an apocalyptic number.

It is an amenable number.

1364657416 is a deficient number, since it is larger than the sum of its proper divisors (1194075254).

1364657416 is a wasteful number, since it uses less digits than its factorization.

1364657416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170582183 (or 170582179 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 1364657416 is about 36941.2698211634. The cubic root of 1364657416 is about 1109.1949404213.

The spelling of 1364657416 in words is "one billion, three hundred sixty-four million, six hundred fifty-seven thousand, four hundred sixteen".