7954902 has 32 divisors (see below), whose sum is σ = 18113760. Its totient is φ = 2586240.

The previous prime is 7954867. The next prime is 7954907. The reversal of 7954902 is 2094597.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7954907) by changing a digit.

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, 418 + ... + 4010.

It is an arithmetic number, because the mean of its divisors is an integer number (566055).

Almost surely, 2^7954902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7954902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9056880).

7954902 is an abundant number, since it is smaller than the sum of its proper divisors (10158858).

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

7954902 is a wasteful number, since it uses less digits than its factorization.

7954902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645 (or 3639 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 7954902 is about 2820.4435821338. The cubic root of 7954902 is about 199.6234749225.

The spelling of 7954902 in words is "seven million, nine hundred fifty-four thousand, nine hundred two".