341473978 has 4 divisors (see below), whose sum is σ = 512210970. Its totient is φ = 170736988.

The previous prime is 341473969. The next prime is 341473981. The reversal of 341473978 is 879374143.

341473978 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 183142089 + 158331889 = 13533^2 + 12583^2 .

It is a super-2 number, since 2×341473978² = 233208955302288968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85368493 + ... + 85368496.

Almost surely, 2^341473978 is an apocalyptic number.

341473978 is a deficient number, since it is larger than the sum of its proper divisors (170736992).

341473978 is a wasteful number, since it uses less digits than its factorization.

341473978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170736991.

The product of its digits is 508032, while the sum is 46.

The square root of 341473978 is about 18479.0145300013. The cubic root of 341473978 is about 698.9603464468.

The spelling of 341473978 in words is "three hundred forty-one million, four hundred seventy-three thousand, nine hundred seventy-eight".