3074730 has 32 divisors (see below), whose sum is σ = 7452864. Its totient is φ = 811776.

The previous prime is 3074723. The next prime is 3074741. The reversal of 3074730 is 374703.

It is a self number, because there is not a number n which added to its sum of digits gives 3074730.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2937 + ... + 3843.

It is an arithmetic number, because the mean of its divisors is an integer number (232902).

Almost surely, 2^3074730 is an apocalyptic number.

3074730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3074730 is an abundant number, since it is smaller than the sum of its proper divisors (4378134).

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

3074730 is a wasteful number, since it uses less digits than its factorization.

3074730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 3074730 is about 1753.4908040820. The cubic root of 3074730 is about 145.4126966493.

The spelling of 3074730 in words is "three million, seventy-four thousand, seven hundred thirty".