2660614434 has 12 divisors (see below), whose sum is σ = 5764664646. Its totient is φ = 886871472.

The previous prime is 2660614423. The next prime is 2660614457. The reversal of 2660614434 is 4344160662.

2660614434 is a `hidden beast` number, since 2 + 6 + 6 + 0 + 614 + 4 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2256725025 + 403889409 = 47505^2 + 20097^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73905939 + ... + 73905974.

Almost surely, 2^2660614434 is an apocalyptic number.

2660614434 is an abundant number, since it is smaller than the sum of its proper divisors (3104050212).

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

2660614434 is a wasteful number, since it uses less digits than its factorization.

2660614434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147811921 (or 147811918 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2660614434 is about 51581.1441711019. The cubic root of 2660614434 is about 1385.6726580888.

The spelling of 2660614434 in words is "two billion, six hundred sixty million, six hundred fourteen thousand, four hundred thirty-four".