3495742 has 16 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 1682560.

The previous prime is 3495733. The next prime is 3495743. The reversal of 3495742 is 2475943.

It is a junction number, because it is equal to n+sod(n) for n = 3495698 and 3495707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3495743) 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, 7059 + ... + 7537.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 2^3495742 is an apocalyptic number.

3495742 is a deficient number, since it is larger than the sum of its proper divisors (1947458).

3495742 is a wasteful number, since it uses less digits than its factorization.

3495742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611.

The product of its digits is 30240, while the sum is 34.

The square root of 3495742 is about 1869.6903486941. The cubic root of 3495742 is about 151.7678531522.

The spelling of 3495742 in words is "three million, four hundred ninety-five thousand, seven hundred forty-two".