340822506 has 16 divisors (see below), whose sum is σ = 682383744. Its totient is φ = 113484384.

The previous prime is 340822453. The next prime is 340822523. The reversal of 340822506 is 605228043.

It is a super-2 number, since 2×340822506² = 232319961192240072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24690 + ... + 35933.

It is an arithmetic number, because the mean of its divisors is an integer number (42648984).

Almost surely, 2^340822506 is an apocalyptic number.

340822506 is an abundant number, since it is smaller than the sum of its proper divisors (341561238).

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

340822506 is a wasteful number, since it uses less digits than its factorization.

340822506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61565.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 340822506 is about 18461.3787675785. The cubic root of 340822506 is about 698.5155658688.

The spelling of 340822506 in words is "three hundred forty million, eight hundred twenty-two thousand, five hundred six".