345461822 has 16 divisors (see below), whose sum is σ = 533101392. Its totient is φ = 167777280.

The previous prime is 345461821. The next prime is 345461839. The reversal of 345461822 is 228164543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345461821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43793 + ... + 51075.

It is an arithmetic number, because the mean of its divisors is an integer number (33318837).

Almost surely, 2^345461822 is an apocalyptic number.

345461822 is a deficient number, since it is larger than the sum of its proper divisors (187639570).

345461822 is a wasteful number, since it uses less digits than its factorization.

345461822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963.

The product of its digits is 46080, while the sum is 35.

The square root of 345461822 is about 18586.6032937705. The cubic root of 345461822 is about 701.6707181011.

The spelling of 345461822 in words is "three hundred forty-five million, four hundred sixty-one thousand, eight hundred twenty-two".