340763774 has 16 divisors (see below), whose sum is σ = 552899088. Its totient is φ = 156580032.

The previous prime is 340763743. The next prime is 340763779. The reversal of 340763774 is 477367043.

It is a super-2 number, since 2×340763774² = 232239899341446152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340763779) 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, 22967 + ... + 34770.

It is an arithmetic number, because the mean of its divisors is an integer number (34556193).

Almost surely, 2^340763774 is an apocalyptic number.

340763774 is a deficient number, since it is larger than the sum of its proper divisors (212135314).

340763774 is a wasteful number, since it uses less digits than its factorization.

340763774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57979.

The product of its (nonzero) digits is 296352, while the sum is 41.

The square root of 340763774 is about 18459.7880269520. The cubic root of 340763774 is about 698.4754398284.

The spelling of 340763774 in words is "three hundred forty million, seven hundred sixty-three thousand, seven hundred seventy-four".