7949941 has 8 divisors (see below), whose sum is σ = 8261568. Its totient is φ = 7644000.

The previous prime is 7949933. The next prime is 7950001. The reversal of 7949941 is 1499497.

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

It is a cyclic number.

It is not a de Polignac number, because 7949941 - 2³ = 7949933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7949141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546 + ... + 4276.

It is an arithmetic number, because the mean of its divisors is an integer number (1032696).

Almost surely, 2^7949941 is an apocalyptic number.

7949941 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7949941 is a deficient number, since it is larger than the sum of its proper divisors (311627).

7949941 is a wasteful number, since it uses less digits than its factorization.

7949941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843.

The product of its digits is 81648, while the sum is 43.

The square root of 7949941 is about 2819.5639733831. The cubic root of 7949941 is about 199.5819685239.

The spelling of 7949941 in words is "seven million, nine hundred forty-nine thousand, nine hundred forty-one".