7948497 has 4 divisors (see below), whose sum is σ = 10598000. Its totient is φ = 5298996.

The previous prime is 7948487. The next prime is 7948511.

It is a happy number.

7948497 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7948497 - 2⁶ = 7948433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7948477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324747 + ... + 1324752.

It is an arithmetic number, because the mean of its divisors is an integer number (2649500).

Almost surely, 2^7948497 is an apocalyptic number.

It is an amenable number.

7948497 is a deficient number, since it is larger than the sum of its proper divisors (2649503).

7948497 is a wasteful number, since it uses less digits than its factorization.

7948497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649502.

The product of its digits is 508032, while the sum is 48.

The square root of 7948497 is about 2819.3078937924. The cubic root of 7948497 is about 199.5698839976.

The spelling of 7948497 in words is "seven million, nine hundred forty-eight thousand, four hundred ninety-seven".