34380454 has 8 divisors (see below), whose sum is σ = 52416288. Its totient is φ = 16908360.

The previous prime is 34380431. The next prime is 34380461. The reversal of 34380454 is 45408343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34380454² = 2364031234492232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140782 + ... + 141025.

It is an arithmetic number, because the mean of its divisors is an integer number (6552036).

Almost surely, 2^34380454 is an apocalyptic number.

34380454 is a deficient number, since it is larger than the sum of its proper divisors (18035834).

34380454 is a wasteful number, since it uses less digits than its factorization.

34380454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281870.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 34380454 is about 5863.4848000144. The cubic root of 34380454 is about 325.1650569871.

Adding to 34380454 its reverse (45408343), we get a palindrome (79788797).

The spelling of 34380454 in words is "thirty-four million, three hundred eighty thousand, four hundred fifty-four".