7948498 has 24 divisors (see below), whose sum is σ = 12824460. Its totient is φ = 3693600.

The previous prime is 7948487. The next prime is 7948511. The reversal of 7948498 is 8948497.

It can be written as a sum of positive squares in 2 ways, for example, as 6775609 + 1172889 = 2603^2 + 1083^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 72868 + ... + 72976.

Almost surely, 2^7948498 is an apocalyptic number.

7948498 is a deficient number, since it is larger than the sum of its proper divisors (4875962).

7948498 is a wasteful number, since it uses less digits than its factorization.

7948498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 231 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 7948498 is about 2819.3080711409. The cubic root of 7948498 is about 199.5698923668.

Subtracting 7948498 from its reverse (8948497), we obtain a palindrome (999999).

The spelling of 7948498 in words is "seven million, nine hundred forty-eight thousand, four hundred ninety-eight".