7949022 has 8 divisors (see below), whose sum is σ = 15898056. Its totient is φ = 2649672.

The previous prime is 7949017. The next prime is 7949083. The reversal of 7949022 is 2209497.

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

7949022 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662413 + ... + 662424.

It is an arithmetic number, because the mean of its divisors is an integer number (1987257).

Almost surely, 2^7949022 is an apocalyptic number.

7949022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7949022 is a wasteful number, since it uses less digits than its factorization.

7949022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324842.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7949022 is about 2819.4010002126. The cubic root of 7949022 is about 199.5742777793.

The spelling of 7949022 in words is "seven million, nine hundred forty-nine thousand, twenty-two".