105344398 has 16 divisors (see below), whose sum is σ = 166533120. Its totient is φ = 49840056.

The previous prime is 105344381. The next prime is 105344401. The reversal of 105344398 is 893443501.

It is a super-2 number, since 2×105344398² = 22194884379964808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62361 + ... + 64027.

It is an arithmetic number, because the mean of its divisors is an integer number (10408320).

Almost surely, 2^105344398 is an apocalyptic number.

105344398 is a deficient number, since it is larger than the sum of its proper divisors (61188722).

105344398 is a wasteful number, since it uses less digits than its factorization.

105344398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 105344398 is about 10263.7419102392. The cubic root of 105344398 is about 472.2846333341.

Adding to 105344398 its reverse (893443501), we get a palindrome (998787899).

It can be divided in two parts, 1053 and 44398, that added together give a triangular number (45451 = T₃₀₁).

The spelling of 105344398 in words is "one hundred five million, three hundred forty-four thousand, three hundred ninety-eight".