1361016764 has 6 divisors (see below), whose sum is σ = 2381779344. Its totient is φ = 680508380.

The previous prime is 1361016751. The next prime is 1361016793. The reversal of 1361016764 is 4676101631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170127092 + ... + 170127099.

It is an arithmetic number, because the mean of its divisors is an integer number (396963224).

Almost surely, 2^1361016764 is an apocalyptic number.

It is an amenable number.

1361016764 is a deficient number, since it is larger than the sum of its proper divisors (1020762580).

1361016764 is a wasteful number, since it uses less digits than its factorization.

1361016764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340254195 (or 340254193 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 1361016764 is about 36891.9606960649. The cubic root of 1361016764 is about 1108.2076867434.

The spelling of 1361016764 in words is "one billion, three hundred sixty-one million, sixteen thousand, seven hundred sixty-four".