7912934 has 8 divisors (see below), whose sum is σ = 11882808. Its totient is φ = 3952000.

The previous prime is 7912909. The next prime is 7912937. The reversal of 7912934 is 4392197.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7912934² = 125229048976712, which contains 22 as substring.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 7912894 and 7912903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7912937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809 + ... + 4059.

It is an arithmetic number, because the mean of its divisors is an integer number (1485351).

Almost surely, 2^7912934 is an apocalyptic number.

7912934 is a deficient number, since it is larger than the sum of its proper divisors (3969874).

7912934 is a wasteful number, since it uses less digits than its factorization.

7912934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470.

The product of its digits is 13608, while the sum is 35.

The square root of 7912934 is about 2812.9937788769. The cubic root of 7912934 is about 199.2718018552.

Adding to 7912934 its sum of digits (35), we get a square (7912969 = 2813²).

The spelling of 7912934 in words is "seven million, nine hundred twelve thousand, nine hundred thirty-four".