103694464 has 32 divisors (see below), whose sum is σ = 208003500. Its totient is φ = 51489792.

The previous prime is 103694443. The next prime is 103694471. The reversal of 103694464 is 464496301.

It can be written as a sum of positive squares in 2 ways, for example, as 100160064 + 3534400 = 10008^2 + 1880^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16354 + ... + 21790.

Almost surely, 2^103694464 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 103694464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104001750).

103694464 is an abundant number, since it is smaller than the sum of its proper divisors (104309036).

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

103694464 is an equidigital number, since it uses as much as digits as its factorization.

103694464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600 (or 5588 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 103694464 is about 10183.0478737950. The cubic root of 103694464 is about 469.8059618525.

The spelling of 103694464 in words is "one hundred three million, six hundred ninety-four thousand, four hundred sixty-four".