3955498 has 4 divisors (see below), whose sum is σ = 5933250. Its totient is φ = 1977748.

The previous prime is 3955493. The next prime is 3955499. The reversal of 3955498 is 8945593.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3193369 + 762129 = 1787^2 + 873^2 .

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (3955493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 988873 + ... + 988876.

Almost surely, 2^3955498 is an apocalyptic number.

3955498 is a deficient number, since it is larger than the sum of its proper divisors (1977752).

3955498 is a wasteful number, since it uses less digits than its factorization.

3955498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977751.

The product of its digits is 194400, while the sum is 43.

The square root of 3955498 is about 1988.8433824713. The cubic root of 3955498 is about 158.1492207739.

The spelling of 3955498 in words is "three million, nine hundred fifty-five thousand, four hundred ninety-eight".