671750348 has 6 divisors (see below), whose sum is σ = 1175563116. Its totient is φ = 335875172.

The previous prime is 671750333. The next prime is 671750353. The reversal of 671750348 is 843057176.

It is a super-2 number, since 2×671750348² = 902497060076242208, 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, 83968790 + ... + 83968797.

It is an arithmetic number, because the mean of its divisors is an integer number (195927186).

Almost surely, 2^671750348 is an apocalyptic number.

It is an amenable number.

671750348 is a deficient number, since it is larger than the sum of its proper divisors (503812768).

671750348 is a wasteful number, since it uses less digits than its factorization.

671750348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167937591 (or 167937589 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 671750348 is about 25918.1470788326. The cubic root of 671750348 is about 875.7953467141.

The spelling of 671750348 in words is "six hundred seventy-one million, seven hundred fifty thousand, three hundred forty-eight".