3958498 has 16 divisors (see below), whose sum is σ = 6340320. Its totient is φ = 1848096.

The previous prime is 3958477. The next prime is 3958499. The reversal of 3958498 is 8948593.

3958498 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

It is not an unprimeable number, because it can be changed into a prime (3958499) 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, 2061 + ... + 3487.

It is an arithmetic number, because the mean of its divisors is an integer number (396270).

Almost surely, 2^3958498 is an apocalyptic number.

3958498 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3958498 is a deficient number, since it is larger than the sum of its proper divisors (2381822).

3958498 is a wasteful number, since it uses less digits than its factorization.

3958498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521.

The product of its digits is 311040, while the sum is 46.

The square root of 3958498 is about 1989.5974467213. The cubic root of 3958498 is about 158.1891927965.

The spelling of 3958498 in words is "three million, nine hundred fifty-eight thousand, four hundred ninety-eight".