3493899 has 6 divisors (see below), whose sum is σ = 5046756. Its totient is φ = 2329260.

The previous prime is 3493883. The next prime is 3493909. The reversal of 3493899 is 9983943.

It is not a de Polignac number, because 3493899 - 2⁴ = 3493883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3493829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194097 + ... + 194114.

It is an arithmetic number, because the mean of its divisors is an integer number (841126).

Almost surely, 2^3493899 is an apocalyptic number.

3493899 is a deficient number, since it is larger than the sum of its proper divisors (1552857).

3493899 is a wasteful number, since it uses less digits than its factorization.

3493899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388217 (or 388214 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 3493899 is about 1869.1974213550. The cubic root of 3493899 is about 151.7411771444.

The spelling of 3493899 in words is "three million, four hundred ninety-three thousand, eight hundred ninety-nine".