3134016640 has 64 divisors (see below), whose sum is σ = 7933007160. Its totient is φ = 1179860992.

The previous prime is 3134016637. The next prime is 3134016643. The reversal of 3134016640 is 466104313.

It is an interprime number because it is at equal distance from previous prime (3134016637) and next prime (3134016643).

It can be written as a sum of positive squares in 4 ways, for example, as 1827049536 + 1306967104 = 42744^2 + 36152^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 3134016599 and 3134016608.

It is not an unprimeable number, because it can be changed into a prime (3134016643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133147 + ... + 154906.

Almost surely, 2^3134016640 is an apocalyptic number.

It is an amenable number.

3134016640 is an abundant number, since it is smaller than the sum of its proper divisors (4798990520).

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

3134016640 is a wasteful number, since it uses less digits than its factorization.

3134016640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288089 (or 288077 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3134016640 is about 55982.2886277437. The cubic root of 3134016640 is about 1463.4136423784.

The spelling of 3134016640 in words is "three billion, one hundred thirty-four million, sixteen thousand, six hundred forty".