674010166617363 has 4 divisors (see below), whose sum is σ = 898680222156488. Its totient is φ = 449340111078240.

The previous prime is 674010166617343. The next prime is 674010166617373. The reversal of 674010166617363 is 363716661010476.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-674010166617363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674010166617343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112335027769558 + ... + 112335027769563.

It is an arithmetic number, because the mean of its divisors is an integer number (224670055539122).

Almost surely, 2^{674010166617363} is an apocalyptic number.

674010166617363 is a deficient number, since it is larger than the sum of its proper divisors (224670055539125).

674010166617363 is a wasteful number, since it uses less digits than its factorization.

674010166617363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224670055539124.

The product of its (nonzero) digits is 13716864, while the sum is 57.

The spelling of 674010166617363 in words is "six hundred seventy-four trillion, ten billion, one hundred sixty-six million, six hundred seventeen thousand, three hundred sixty-three".