3491099262 has 96 divisors (see below), whose sum is σ = 8744246784. Its totient is φ = 986040000.

The previous prime is 3491099233. The next prime is 3491099263. The reversal of 3491099262 is 2629901943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3491099263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5281212 + ... + 5281872.

It is an arithmetic number, because the mean of its divisors is an integer number (91085904).

Almost surely, 2^3491099262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3491099262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4372123392).

3491099262 is an abundant number, since it is smaller than the sum of its proper divisors (5253147522).

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

3491099262 is a wasteful number, since it uses less digits than its factorization.

3491099262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 3491099262 is about 59085.5249786274. The cubic root of 3491099262 is about 1517.0063513414.

The spelling of 3491099262 in words is "three billion, four hundred ninety-one million, ninety-nine thousand, two hundred sixty-two".