1369541064 has 32 divisors (see below), whose sum is σ = 3534301440. Its totient is φ = 441787200.

The previous prime is 1369541011. The next prime is 1369541087. The reversal of 1369541064 is 4601459631.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919647 + ... + 921134.

It is an arithmetic number, because the mean of its divisors is an integer number (110446920).

Almost surely, 2^1369541064 is an apocalyptic number.

It is an amenable number.

1369541064 is an abundant number, since it is smaller than the sum of its proper divisors (2164760376).

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

1369541064 is a wasteful number, since it uses less digits than its factorization.

1369541064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840821 (or 1840817 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 1369541064 is about 37007.3109533778. The cubic root of 1369541064 is about 1110.5165098819.

The spelling of 1369541064 in words is "one billion, three hundred sixty-nine million, five hundred forty-one thousand, sixty-four".