7946130 has 16 divisors (see below), whose sum is σ = 19070784. Its totient is φ = 2118960.

The previous prime is 7946129. The next prime is 7946153. The reversal of 7946130 is 316497.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 264871 = 7946130 / (7 + 9 + 4 + 6 + 1 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132406 + ... + 132465.

It is an arithmetic number, because the mean of its divisors is an integer number (1191924).

Almost surely, 2^7946130 is an apocalyptic number.

7946130 is an abundant number, since it is smaller than the sum of its proper divisors (11124654).

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

7946130 is a wasteful number, since it uses less digits than its factorization.

7946130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264881.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7946130 is about 2818.8880786580. Note that the first 3 decimals coincide. The cubic root of 7946130 is about 199.5500719159.

The spelling of 7946130 in words is "seven million, nine hundred forty-six thousand, one hundred thirty".