1369441956 has 24 divisors (see below), whose sum is σ = 3201286144. Its totient is φ = 455634720.

The previous prime is 1369441951. The next prime is 1369441993. The reversal of 1369441956 is 6591449631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1369441951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98980 + ... + 111963.

Almost surely, 2^1369441956 is an apocalyptic number.

It is an amenable number.

1369441956 is an abundant number, since it is smaller than the sum of its proper divisors (1831844188).

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

1369441956 is a wasteful number, since it uses less digits than its factorization.

1369441956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211491 (or 211489 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 1369441956 is about 37005.9718964386. The cubic root of 1369441956 is about 1110.4897214129.

The spelling of 1369441956 in words is "one billion, three hundred sixty-nine million, four hundred forty-one thousand, nine hundred fifty-six".