1377485682 has 32 divisors (see below), whose sum is σ = 2904367104. Its totient is φ = 434893200.

The previous prime is 1377485657. The next prime is 1377485699. The reversal of 1377485682 is 2865847731.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70044 + ... + 87527.

It is an arithmetic number, because the mean of its divisors is an integer number (90761472).

Almost surely, 2^1377485682 is an apocalyptic number.

1377485682 is an abundant number, since it is smaller than the sum of its proper divisors (1526881422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1377485682 is a wasteful number, since it uses less digits than its factorization.

1377485682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157654.

The product of its digits is 2257920, while the sum is 51.

The square root of 1377485682 is about 37114.4942306911. The cubic root of 1377485682 is about 1112.6597155200.

The spelling of 1377485682 in words is "one billion, three hundred seventy-seven million, four hundred eighty-five thousand, six hundred eighty-two".