109494737 has 8 divisors (see below), whose sum is σ = 121474080. Its totient is φ = 97852960.

The previous prime is 109494731. The next prime is 109494769. The reversal of 109494737 is 737494901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109494737 - 2⁸ = 109494481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109494731) 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, 83708 + ... + 85005.

It is an arithmetic number, because the mean of its divisors is an integer number (15184260).

Almost surely, 2^109494737 is an apocalyptic number.

It is an amenable number.

109494737 is a deficient number, since it is larger than the sum of its proper divisors (11979343).

109494737 is a wasteful number, since it uses less digits than its factorization.

109494737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168783.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 109494737 is about 10463.9732893390. The cubic root of 109494737 is about 478.4072453000.

The spelling of 109494737 in words is "one hundred nine million, four hundred ninety-four thousand, seven hundred thirty-seven".