3548157914 has 12 divisors (see below), whose sum is σ = 6191173674. Its totient is φ = 1520639064.

The previous prime is 3548157853. The next prime is 3548157923. The reversal of 3548157914 is 4197518453.

It can be written as a sum of positive squares in only one way, i.e., 3511155025 + 37002889 = 59255^2 + 6083^2 .

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, 18102749 + ... + 18102944.

Almost surely, 2^3548157914 is an apocalyptic number.

3548157914 is a deficient number, since it is larger than the sum of its proper divisors (2643015760).

3548157914 is a wasteful number, since it uses less digits than its factorization.

3548157914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36205709 (or 36205702 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 3548157914 is about 59566.4159908920. The cubic root of 3548157914 is about 1525.2263985654.

The spelling of 3548157914 in words is "three billion, five hundred forty-eight million, one hundred fifty-seven thousand, nine hundred fourteen".