345007054 has 16 divisors (see below), whose sum is σ = 622569600. Its totient is φ = 140077944.

The previous prime is 345007009. The next prime is 345007079. The reversal of 345007054 is 450700543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648244 + ... + 648775.

It is an arithmetic number, because the mean of its divisors is an integer number (38910600).

Almost surely, 2^345007054 is an apocalyptic number.

345007054 is a deficient number, since it is larger than the sum of its proper divisors (277562546).

345007054 is a wasteful number, since it uses less digits than its factorization.

345007054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297047.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 345007054 is about 18574.3655073329. The cubic root of 345007054 is about 701.3626883934.

Adding to 345007054 its reverse (450700543), we get a palindrome (795707597).

The spelling of 345007054 in words is "three hundred forty-five million, seven thousand, fifty-four".