3498995 has 16 divisors (see below), whose sum is σ = 4428000. Its totient is φ = 2650368.

The previous prime is 3498973. The next prime is 3498997. The reversal of 3498995 is 5998943.

3498995 = T₂₃₉ + T₂₄₀ + ... + T₃₂₅.

It is not a de Polignac number, because 3498995 - 2⁸ = 3498739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3498997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8351 + ... + 8759.

It is an arithmetic number, because the mean of its divisors is an integer number (276750).

Almost surely, 2^3498995 is an apocalyptic number.

3498995 is a deficient number, since it is larger than the sum of its proper divisors (929005).

3498995 is a wasteful number, since it uses less digits than its factorization.

3498995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502.

The product of its digits is 349920, while the sum is 47.

The square root of 3498995 is about 1870.5600765546. The cubic root of 3498995 is about 151.8149149554.

The spelling of 3498995 in words is "three million, four hundred ninety-eight thousand, nine hundred ninety-five".