340462851 has 4 divisors (see below), whose sum is σ = 453950472. Its totient is φ = 226975232.

The previous prime is 340462823. The next prime is 340462873. The reversal of 340462851 is 158264043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 340462851 - 2¹¹ = 340460803 is a prime.

It is a super-2 number, since 2×340462851² = 231829905822096402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340462891) by changing a digit.

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, 56743806 + ... + 56743811.

It is an arithmetic number, because the mean of its divisors is an integer number (113487618).

Almost surely, 2^340462851 is an apocalyptic number.

340462851 is a deficient number, since it is larger than the sum of its proper divisors (113487621).

340462851 is a wasteful number, since it uses less digits than its factorization.

340462851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113487620.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 340462851 is about 18451.6354559697. The cubic root of 340462851 is about 698.2697751400.

The spelling of 340462851 in words is "three hundred forty million, four hundred sixty-two thousand, eight hundred fifty-one".