7949193 has 8 divisors (see below), whose sum is σ = 12113088. Its totient is φ = 4542384.

The previous prime is 7949171. The next prime is 7949233. The reversal of 7949193 is 3919497.

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

It is not a de Polignac number, because 7949193 - 2¹⁴ = 7932809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7949143) 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, 189246 + ... + 189287.

It is an arithmetic number, because the mean of its divisors is an integer number (1514136).

Almost surely, 2^7949193 is an apocalyptic number.

It is an amenable number.

7949193 is a deficient number, since it is larger than the sum of its proper divisors (4163895).

7949193 is a wasteful number, since it uses less digits than its factorization.

7949193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378543.

The product of its digits is 61236, while the sum is 42.

The square root of 7949193 is about 2819.4313256400. The cubic root of 7949193 is about 199.5757088550.

The spelling of 7949193 in words is "seven million, nine hundred forty-nine thousand, one hundred ninety-three".