7924625212 has 48 divisors (see below), whose sum is σ = 15960333312. Its totient is φ = 3372552000.

The previous prime is 7924625117. The next prime is 7924625221. The reversal of 7924625212 is 2125264297.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2619933 + ... + 2622955.

It is an arithmetic number, because the mean of its divisors is an integer number (332506944).

Almost surely, 2^7924625212 is an apocalyptic number.

It is an amenable number.

7924625212 is an abundant number, since it is smaller than the sum of its proper divisors (8035708100).

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

7924625212 is a wasteful number, since it uses less digits than its factorization.

7924625212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658 (or 3656 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 7924625212 is about 89020.3640298106. The cubic root of 7924625212 is about 1993.6989368158.

The spelling of 7924625212 in words is "seven billion, nine hundred twenty-four million, six hundred twenty-five thousand, two hundred twelve".