346773036472 has 8 divisors (see below), whose sum is σ = 650199443400. Its totient is φ = 173386518232.

The previous prime is 346773036451. The next prime is 346773036539. The reversal of 346773036472 is 274630377643.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×346773036472² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21673314772 + ... + 21673314787.

It is an arithmetic number, because the mean of its divisors is an integer number (81274930425).

Almost surely, 2^346773036472 is an apocalyptic number.

It is an amenable number.

346773036472 is a deficient number, since it is larger than the sum of its proper divisors (303426406928).

346773036472 is a wasteful number, since it uses less digits than its factorization.

346773036472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43346629565 (or 43346629561 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 52.

The spelling of 346773036472 in words is "three hundred forty-six billion, seven hundred seventy-three million, thirty-six thousand, four hundred seventy-two".