1369245580 has 12 divisors (see below), whose sum is σ = 2875415760. Its totient is φ = 547698224.

The previous prime is 1369245551. The next prime is 1369245593. The reversal of 1369245580 is 855429631.

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, 34231120 + ... + 34231159.

It is an arithmetic number, because the mean of its divisors is an integer number (239617980).

Almost surely, 2^1369245580 is an apocalyptic number.

1369245580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1369245580 is an abundant number, since it is smaller than the sum of its proper divisors (1506170180).

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

1369245580 is a wasteful number, since it uses less digits than its factorization.

1369245580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68462288 (or 68462286 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 1369245580 is about 37003.3184998319. The cubic root of 1369245580 is about 1110.4366380010.

The spelling of 1369245580 in words is "one billion, three hundred sixty-nine million, two hundred forty-five thousand, five hundred eighty".