346806004 has 6 divisors (see below), whose sum is σ = 606910514. Its totient is φ = 173403000.

The previous prime is 346805957. The next prime is 346806011. The reversal of 346806004 is 400608643.

It can be written as a sum of positive squares in only one way, i.e., 292341604 + 54464400 = 17098^2 + 7380^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43350747 + ... + 43350754.

Almost surely, 2^346806004 is an apocalyptic number.

It is an amenable number.

346806004 is a deficient number, since it is larger than the sum of its proper divisors (260104510).

346806004 is a wasteful number, since it uses less digits than its factorization.

346806004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86701505 (or 86701503 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 346806004 is about 18622.7281567444. The cubic root of 346806004 is about 702.5796004920.

The spelling of 346806004 in words is "three hundred forty-six million, eight hundred six thousand, four".