369668448 has 60 divisors (see below), whose sum is σ = 1087192260. Its totient is φ = 123221952.

The previous prime is 369668441. The next prime is 369668449. The reversal of 369668448 is 844866963.

It is a super-2 number, since 2×369668448² = 273309522893457408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is a junction number, because it is equal to n+sod(n) for n = 369668394 and 369668403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369668441) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 68718 + ... + 73901.

It is an arithmetic number, because the mean of its divisors is an integer number (18119871).

Almost surely, 2^369668448 is an apocalyptic number.

It is an amenable number.

369668448 is an abundant number, since it is smaller than the sum of its proper divisors (717523812).

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

369668448 is a wasteful number, since it uses less digits than its factorization.

369668448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142641 (or 142624 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The square root of 369668448 is about 19226.7638462639. The cubic root of 369668448 is about 717.6909360044.

The spelling of 369668448 in words is "three hundred sixty-nine million, six hundred sixty-eight thousand, four hundred forty-eight".