109650340 has 24 divisors (see below), whose sum is σ = 243811512. Its totient is φ = 41280000.

The previous prime is 109650337. The next prime is 109650353. The reversal of 109650340 is 43056901.

It can be written as a sum of positive squares in 4 ways, for example, as 6749604 + 102900736 = 2598^2 + 10144^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 109650299 and 109650308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160911 + ... + 161590.

It is an arithmetic number, because the mean of its divisors is an integer number (10158813).

Almost surely, 2^109650340 is an apocalyptic number.

109650340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109650340 is an abundant number, since it is smaller than the sum of its proper divisors (134161172).

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

109650340 is a wasteful number, since it uses less digits than its factorization.

109650340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322527 (or 322525 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 109650340 is about 10471.4058272994. The cubic root of 109650340 is about 478.6337595887.

The spelling of 109650340 in words is "one hundred nine million, six hundred fifty thousand, three hundred forty".