3074081830 has 32 divisors (see below), whose sum is σ = 5790129408. Its totient is φ = 1173657600.

The previous prime is 3074081771. The next prime is 3074081837. The reversal of 3074081830 is 381804703.

3074081830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3074081830² = 18899958195072297800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074081837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45291 + ... + 90550.

It is an arithmetic number, because the mean of its divisors is an integer number (180941544).

Almost surely, 2^3074081830 is an apocalyptic number.

3074081830 is a deficient number, since it is larger than the sum of its proper divisors (2716047578).

3074081830 is a wasteful number, since it uses less digits than its factorization.

3074081830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135952.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 3074081830 is about 55444.4030538701. The cubic root of 3074081830 is about 1454.0247799902.

The spelling of 3074081830 in words is "three billion, seventy-four million, eighty-one thousand, eight hundred thirty".