340854514 has 64 divisors (see below), whose sum is σ = 694552320. Its totient is φ = 121144320.

The previous prime is 340854499. The next prime is 340854557. The reversal of 340854514 is 415458043.

It is a self number, because there is not a number n which added to its sum of digits gives 340854514.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177222 + ... + 179134.

It is an arithmetic number, because the mean of its divisors is an integer number (10852380).

Almost surely, 2^340854514 is an apocalyptic number.

340854514 is an abundant number, since it is smaller than the sum of its proper divisors (353697806).

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

340854514 is a wasteful number, since it uses less digits than its factorization.

340854514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 340854514 is about 18462.2456380582. The cubic root of 340854514 is about 698.5374319780.

The spelling of 340854514 in words is "three hundred forty million, eight hundred fifty-four thousand, five hundred fourteen".