1381465702 has 8 divisors (see below), whose sum is σ = 2076271200. Its totient is φ = 689375304.

The previous prime is 1381465693. The next prime is 1381465711. The reversal of 1381465702 is 2075641831.

It is an interprime number because it is at equal distance from previous prime (1381465693) and next prime (1381465711).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677502 + ... + 679537.

It is an arithmetic number, because the mean of its divisors is an integer number (259533900).

Almost surely, 2^1381465702 is an apocalyptic number.

1381465702 is a deficient number, since it is larger than the sum of its proper divisors (694805498).

1381465702 is a wasteful number, since it uses less digits than its factorization.

1381465702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357550.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1381465702 is about 37168.0736923505. The cubic root of 1381465702 is about 1113.7303012879.

The spelling of 1381465702 in words is "one billion, three hundred eighty-one million, four hundred sixty-five thousand, seven hundred two".