1369961106 has 16 divisors (see below), whose sum is σ = 2755231200. Its totient is φ = 454102208.

The previous prime is 1369961093. The next prime is 1369961137. The reversal of 1369961106 is 6011699631.

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, 636711 + ... + 638858.

It is an arithmetic number, because the mean of its divisors is an integer number (172201950).

Almost surely, 2^1369961106 is an apocalyptic number.

1369961106 is an abundant number, since it is smaller than the sum of its proper divisors (1385270094).

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

1369961106 is a wasteful number, since it uses less digits than its factorization.

1369961106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275753.

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 1369961106 is about 37012.9856401777. The cubic root of 1369961106 is about 1110.6300310966.

The spelling of 1369961106 in words is "one billion, three hundred sixty-nine million, nine hundred sixty-one thousand, one hundred six".