3497791194 has 64 divisors (see below), whose sum is σ = 8372551680. Its totient is φ = 1079250480.

The previous prime is 3497791177. The next prime is 3497791237. The reversal of 3497791194 is 4911977943.

3497791194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 3497791194.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6922 + ... + 83925.

It is an arithmetic number, because the mean of its divisors is an integer number (130821120).

Almost surely, 2^3497791194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3497791194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4186275840).

3497791194 is an abundant number, since it is smaller than the sum of its proper divisors (4874760486).

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

3497791194 is a wasteful number, since it uses less digits than its factorization.

3497791194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90912 (or 90906 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 54.

The square root of 3497791194 is about 59142.1270669224. The cubic root of 3497791194 is about 1517.9750265385.

The spelling of 3497791194 in words is "three billion, four hundred ninety-seven million, seven hundred ninety-one thousand, one hundred ninety-four".