346622036 has 48 divisors (see below), whose sum is σ = 663828480. Its totient is φ = 157920000.

The previous prime is 346622009. The next prime is 346622047. The reversal of 346622036 is 630226643.

346622036 = 329² + 330² + ... + 1024².

It is a junction number, because it is equal to n+sod(n) for n = 346621993 and 346622011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146261 + ... + 148611.

It is an arithmetic number, because the mean of its divisors is an integer number (13829760).

Almost surely, 2^346622036 is an apocalyptic number.

It is an amenable number.

346622036 is a deficient number, since it is larger than the sum of its proper divisors (317206444).

346622036 is a wasteful number, since it uses less digits than its factorization.

346622036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2454 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 346622036 is about 18617.7881607886. The cubic root of 346622036 is about 702.4553475247.

Adding to 346622036 its reverse (630226643), we get a palindrome (976848679).

The spelling of 346622036 in words is "three hundred forty-six million, six hundred twenty-two thousand, thirty-six".