340474673 has 8 divisors (see below), whose sum is σ = 424488000. Its totient is φ = 265304880.

The previous prime is 340474613. The next prime is 340474697. The reversal of 340474673 is 376474043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340474673 - 2⁶ = 340474609 is a prime.

It is a super-4 number, since 4×340474673⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340474613) 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, 2210798 + ... + 2210951.

It is an arithmetic number, because the mean of its divisors is an integer number (53061000).

Almost surely, 2^340474673 is an apocalyptic number.

It is an amenable number.

340474673 is a deficient number, since it is larger than the sum of its proper divisors (84013327).

340474673 is a wasteful number, since it uses less digits than its factorization.

340474673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421767.

The product of its (nonzero) digits is 169344, while the sum is 38.

The square root of 340474673 is about 18451.9558041959. The cubic root of 340474673 is about 698.2778571277.

The spelling of 340474673 in words is "three hundred forty million, four hundred seventy-four thousand, six hundred seventy-three".