3495674994 has 96 divisors (see below), whose sum is σ = 8249040000. Its totient is φ = 984614400.

The previous prime is 3495674977. The next prime is 3495675013. The reversal of 3495674994 is 4994765943.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8717194 + ... + 8717594.

It is an arithmetic number, because the mean of its divisors is an integer number (85927500).

Almost surely, 2^3495674994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3495674994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4124520000).

3495674994 is an abundant number, since it is smaller than the sum of its proper divisors (4753365006).

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

3495674994 is a wasteful number, since it uses less digits than its factorization.

3495674994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 761 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 60.

The square root of 3495674994 is about 59124.2335595143. The cubic root of 3495674994 is about 1517.6688345616.

The spelling of 3495674994 in words is "three billion, four hundred ninety-five million, six hundred seventy-four thousand, nine hundred ninety-four".