346476427 has 8 divisors (see below), whose sum is σ = 391008240. Its totient is φ = 304116960.

The previous prime is 346476409. The next prime is 346476461. The reversal of 346476427 is 724674643.

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 346476427 - 2¹¹ = 346474379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346476407) 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, 542748 + ... + 543385.

It is an arithmetic number, because the mean of its divisors is an integer number (48876030).

Almost surely, 2^346476427 is an apocalyptic number.

346476427 is a deficient number, since it is larger than the sum of its proper divisors (44531813).

346476427 is a wasteful number, since it uses less digits than its factorization.

346476427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086173.

The product of its digits is 677376, while the sum is 43.

The square root of 346476427 is about 18613.8772693923. The cubic root of 346476427 is about 702.3569712571.

The spelling of 346476427 in words is "three hundred forty-six million, four hundred seventy-six thousand, four hundred twenty-seven".