374634383436473 has 4 divisors (see below), whose sum is σ = 374645318189028. Its totient is φ = 374623448683920.

The previous prime is 374634383436463. The next prime is 374634383436487.

374634383436473 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 337888806589504 + 36745576846969 = 18381752^2 + 6061813^2 .

It is a cyclic number.

It is not a de Polignac number, because 374634383436473 - 2⁴² = 370236336925369 is a prime.

It is a super-4 number, since 4×374634383436473⁴ (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (374634383436463) 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, 5467324886 + ... + 5467393407.

It is an arithmetic number, because the mean of its divisors is an integer number (93661329547257).

Almost surely, 2^{374634383436473} is an apocalyptic number.

It is an amenable number.

374634383436473 is a deficient number, since it is larger than the sum of its proper divisors (10934752555).

374634383436473 is a wasteful number, since it uses less digits than its factorization.

374634383436473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10934752554.

The product of its digits is 2633637888, while the sum is 68.

The spelling of 374634383436473 in words is "three hundred seventy-four trillion, six hundred thirty-four billion, three hundred eighty-three million, four hundred thirty-six thousand, four hundred seventy-three".