13734798 has 96 divisors (see below), whose sum is σ = 36246528. Its totient is φ = 3427200.

The previous prime is 13734797. The next prime is 13734803. The reversal of 13734798 is 89743731.

13734798 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13734798² = 377289352201608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13734797) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100186 + ... + 100322.

It is an arithmetic number, because the mean of its divisors is an integer number (377568).

Almost surely, 2^13734798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13734798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18123264).

13734798 is an abundant number, since it is smaller than the sum of its proper divisors (22511730).

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

13734798 is a wasteful number, since it uses less digits than its factorization.

13734798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 191 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 13734798 is about 3706.0488393976. The cubic root of 13734798 is about 239.4826703988.

The spelling of 13734798 in words is "thirteen million, seven hundred thirty-four thousand, seven hundred ninety-eight".