3034139640 has 256 divisors, whose sum is σ = 11031552000. Its totient is φ = 652147200.

The previous prime is 3034139639. The next prime is 3034139653. The reversal of 3034139640 is 469314303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2409331 + ... + 2410589.

It is an arithmetic number, because the mean of its divisors is an integer number (43092000).

Almost surely, 2^3034139640 is an apocalyptic number.

3034139640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3034139640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5515776000).

3034139640 is an abundant number, since it is smaller than the sum of its proper divisors (7997412360).

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

3034139640 is a wasteful number, since it uses less digits than its factorization.

3034139640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 3034139640 is about 55083.0249714011. The cubic root of 3034139640 is about 1447.6998235655.

The spelling of 3034139640 in words is "three billion, thirty-four million, one hundred thirty-nine thousand, six hundred forty".