3561342634 has 16 divisors (see below), whose sum is σ = 5630705280. Its totient is φ = 1684692000.

The previous prime is 3561342613. The next prime is 3561342637. The reversal of 3561342634 is 4362431653.

It is a super-2 number, since 2×3561342634² = 25366322713492115912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3561342593 and 3561342602.

It is not an unprimeable number, because it can be changed into a prime (3561342637) 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, 33859 + ... + 90934.

It is an arithmetic number, because the mean of its divisors is an integer number (351919080).

Almost surely, 2^3561342634 is an apocalyptic number.

3561342634 is a deficient number, since it is larger than the sum of its proper divisors (2069362646).

3561342634 is a wasteful number, since it uses less digits than its factorization.

3561342634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125565.

The product of its digits is 155520, while the sum is 37.

The square root of 3561342634 is about 59676.9857985472. The cubic root of 3561342634 is about 1527.1132767740.

The spelling of 3561342634 in words is "three billion, five hundred sixty-one million, three hundred forty-two thousand, six hundred thirty-four".