103790036 has 36 divisors (see below), whose sum is σ = 214775316. Its totient is φ = 43747200.

The previous prime is 103790023. The next prime is 103790039. The reversal of 103790036 is 630097301.

It can be written as a sum of positive squares in 2 ways, for example, as 38987536 + 64802500 = 6244^2 + 8050^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103789990 and 103790008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103790039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7616 + ... + 16296.

It is an arithmetic number, because the mean of its divisors is an integer number (5965981).

Almost surely, 2^103790036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103790036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107387658).

103790036 is an abundant number, since it is smaller than the sum of its proper divisors (110985280).

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

103790036 is a wasteful number, since it uses less digits than its factorization.

103790036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760 (or 8751 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 103790036 is about 10187.7394941174. The cubic root of 103790036 is about 469.9502527700.

The spelling of 103790036 in words is "one hundred three million, seven hundred ninety thousand, thirty-six".