3493963 has 8 divisors (see below), whose sum is σ = 3833856. Its totient is φ = 3157800.

The previous prime is 3493961. The next prime is 3494009. The reversal of 3493963 is 3693943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3493963 - 2¹ = 3493961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3493961) 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, 1270 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (479232).

Almost surely, 2^3493963 is an apocalyptic number.

3493963 is a deficient number, since it is larger than the sum of its proper divisors (339893).

3493963 is a wasteful number, since it uses less digits than its factorization.

3493963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its digits is 52488, while the sum is 37.

The square root of 3493963 is about 1869.2145409235. The cubic root of 3493963 is about 151.7421036524.

The spelling of 3493963 in words is "three million, four hundred ninety-three thousand, nine hundred sixty-three".