2049232616 has 8 divisors (see below), whose sum is σ = 3842311170. Its totient is φ = 1024616304.

The previous prime is 2049232613. The next prime is 2049232621. The reversal of 2049232616 is 6162329402.

It can be written as a sum of positive squares in only one way, i.e., 2011163716 + 38068900 = 44846^2 + 6170^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2049232613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128077031 + ... + 128077046.

Almost surely, 2^2049232616 is an apocalyptic number.

It is an amenable number.

2049232616 is a deficient number, since it is larger than the sum of its proper divisors (1793078554).

2049232616 is a wasteful number, since it uses less digits than its factorization.

2049232616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256154083 (or 256154079 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2049232616 is about 45268.4505588605. The cubic root of 2049232616 is about 1270.1755633870.

The spelling of 2049232616 in words is "two billion, forty-nine million, two hundred thirty-two thousand, six hundred sixteen".