1369493244 has 60 divisors (see below), whose sum is σ = 4091579184. Its totient is φ = 391283136.

The previous prime is 1369493219. The next prime is 1369493269. The reversal of 1369493244 is 4423949631.

1369493244 is a `hidden beast` number, since 1 + 369 + 49 + 3 + 244 = 666.

It is an interprime number because it is at equal distance from previous prime (1369493219) and next prime (1369493269).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1369493244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 299649 + ... + 304184.

Almost surely, 2^1369493244 is an apocalyptic number.

1369493244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1369493244 is an abundant number, since it is smaller than the sum of its proper divisors (2722085940).

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

1369493244 is a wasteful number, since it uses less digits than its factorization.

1369493244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603856 (or 603845 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 1369493244 is about 37006.6648591845. The cubic root of 1369493244 is about 1110.5035845016.

The spelling of 1369493244 in words is "one billion, three hundred sixty-nine million, four hundred ninety-three thousand, two hundred forty-four".