13968350 has 48 divisors (see below), whose sum is σ = 28725840. Its totient is φ = 5011200.

The previous prime is 13968347. The next prime is 13968371. The reversal of 13968350 is 5386931.

It is a super-2 number, since 2×13968350² = 390229603445000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13968350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59834 + ... + 60066.

It is an arithmetic number, because the mean of its divisors is an integer number (598455).

Almost surely, 2^13968350 is an apocalyptic number.

13968350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13968350 is an abundant number, since it is smaller than the sum of its proper divisors (14757490).

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

13968350 is a wasteful number, since it uses less digits than its factorization.

13968350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 13968350 is about 3737.4255845435. The cubic root of 13968350 is about 240.8324679457.

The spelling of 13968350 in words is "thirteen million, nine hundred sixty-eight thousand, three hundred fifty".