341797978 has 8 divisors (see below), whose sum is σ = 514447668. Its totient is φ = 170315424.

The previous prime is 341797961. The next prime is 341797987. The reversal of 341797978 is 879797143.

It can be written as a sum of positive squares in 2 ways, for example, as 333172009 + 8625969 = 18253^2 + 2937^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291051 + ... + 292222.

Almost surely, 2^341797978 is an apocalyptic number.

341797978 is a deficient number, since it is larger than the sum of its proper divisors (172649690).

341797978 is a wasteful number, since it uses less digits than its factorization.

341797978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583568.

The product of its digits is 2667168, while the sum is 55.

The square root of 341797978 is about 18487.7791527268. The cubic root of 341797978 is about 699.1813409000.

The spelling of 341797978 in words is "three hundred forty-one million, seven hundred ninety-seven thousand, nine hundred seventy-eight".