340003677 has 8 divisors (see below), whose sum is σ = 488210464. Its totient is φ = 209233008.

The previous prime is 340003669. The next prime is 340003711. The reversal of 340003677 is 776300043.

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

It is not a de Polignac number, because 340003677 - 2³ = 340003669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340003667) 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, 4358983 + ... + 4359060.

It is an arithmetic number, because the mean of its divisors is an integer number (61026308).

Almost surely, 2^340003677 is an apocalyptic number.

It is an amenable number.

340003677 is a deficient number, since it is larger than the sum of its proper divisors (148206787).

340003677 is a wasteful number, since it uses less digits than its factorization.

340003677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718059.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 340003677 is about 18439.1886209779. The cubic root of 340003677 is about 697.9557207347.

The spelling of 340003677 in words is "three hundred forty million, three thousand, six hundred seventy-seven".