3508434 has 24 divisors (see below), whose sum is σ = 7884240. Its totient is φ = 1169316.

The previous prime is 3508429. The next prime is 3508447. The reversal of 3508434 is 4348053.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3508398 and 3508407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3124 + ... + 4095.

It is an arithmetic number, because the mean of its divisors is an integer number (328510).

Almost surely, 2^3508434 is an apocalyptic number.

3508434 is an abundant number, since it is smaller than the sum of its proper divisors (4375806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3508434 is an equidigital number, since it uses as much as digits as its factorization.

3508434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236 (or 7224 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3508434 is about 1873.0814184119. The cubic root of 3508434 is about 151.9513059627.

The spelling of 3508434 in words is "three million, five hundred eight thousand, four hundred thirty-four".