874266146349 has 4 divisors (see below), whose sum is σ = 1165688195136. Its totient is φ = 582844097564.

The previous prime is 874266146339. The next prime is 874266146381. The reversal of 874266146349 is 943641662478.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 874266146349 - 2⁴ = 874266146333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 874266146292 and 874266146301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874266146309) 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, 145711024389 + ... + 145711024394.

It is an arithmetic number, because the mean of its divisors is an integer number (291422048784).

Almost surely, 2^874266146349 is an apocalyptic number.

It is an amenable number.

874266146349 is a deficient number, since it is larger than the sum of its proper divisors (291422048787).

874266146349 is a wasteful number, since it uses less digits than its factorization.

874266146349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291422048786.

The product of its digits is 41803776, while the sum is 60.

The spelling of 874266146349 in words is "eight hundred seventy-four billion, two hundred sixty-six million, one hundred forty-six thousand, three hundred forty-nine".