1614434448 has 40 divisors (see below), whose sum is σ = 4549771296. Its totient is φ = 489222400.

The previous prime is 1614434383. The next prime is 1614434483. The reversal of 1614434448 is 8444344161.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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

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, 1528293 + ... + 1529348.

Almost surely, 2^1614434448 is an apocalyptic number.

It is an amenable number.

1614434448 is an abundant number, since it is smaller than the sum of its proper divisors (2935336848).

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

1614434448 is a wasteful number, since it uses less digits than its factorization.

1614434448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057663 (or 3057657 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The square root of 1614434448 is about 40180.0254853080. The cubic root of 1614434448 is about 1173.1137862581.

The spelling of 1614434448 in words is "one billion, six hundred fourteen million, four hundred thirty-four thousand, four hundred forty-eight".