3496451894 has 8 divisors (see below), whose sum is σ = 5648114640. Its totient is φ = 1613747016.

The previous prime is 3496451867. The next prime is 3496451899. The reversal of 3496451894 is 4981546943.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3496451899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67239434 + ... + 67239485.

It is an arithmetic number, because the mean of its divisors is an integer number (706014330).

Almost surely, 2^3496451894 is an apocalyptic number.

3496451894 is a deficient number, since it is larger than the sum of its proper divisors (2151662746).

3496451894 is a wasteful number, since it uses less digits than its factorization.

3496451894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134478934.

The product of its digits is 3732480, while the sum is 53.

The square root of 3496451894 is about 59130.8032585386. The cubic root of 3496451894 is about 1517.7812582072.

The spelling of 3496451894 in words is "three billion, four hundred ninety-six million, four hundred fifty-one thousand, eight hundred ninety-four".