109358994 has 16 divisors (see below), whose sum is σ = 231583968. Its totient is φ = 34308672.

The previous prime is 109358987. The next prime is 109358999. The reversal of 109358994 is 499853901.

It is not an unprimeable number, because it can be changed into a prime (109358999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535972 + ... + 536175.

It is an arithmetic number, because the mean of its divisors is an integer number (14473998).

Almost surely, 2^109358994 is an apocalyptic number.

109358994 is an abundant number, since it is smaller than the sum of its proper divisors (122224974).

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

109358994 is a wasteful number, since it uses less digits than its factorization.

109358994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072169.

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 109358994 is about 10457.4850705129. The cubic root of 109358994 is about 478.2094662682.

The spelling of 109358994 in words is "one hundred nine million, three hundred fifty-eight thousand, nine hundred ninety-four".