109803738 has 16 divisors (see below), whose sum is σ = 239571936. Its totient is φ = 33273840.

The previous prime is 109803737. The next prime is 109803739. The reversal of 109803738 is 837308901.

It is an interprime number because it is at equal distance from previous prime (109803737) and next prime (109803739).

It is a junction number, because it is equal to n+sod(n) for n = 109803696 and 109803705.

It is not an unprimeable number, because it can be changed into a prime (109803737) 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, 831781 + ... + 831912.

It is an arithmetic number, because the mean of its divisors is an integer number (14973246).

Almost surely, 2^109803738 is an apocalyptic number.

109803738 is an abundant number, since it is smaller than the sum of its proper divisors (129768198).

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

109803738 is a wasteful number, since it uses less digits than its factorization.

109803738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663709.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 109803738 is about 10478.7278808069. The cubic root of 109803738 is about 478.8568543516.

The spelling of 109803738 in words is "one hundred nine million, eight hundred three thousand, seven hundred thirty-eight".