3746774776473 has 24 divisors (see below), whose sum is σ = 5648235727680. Its totient is φ = 2388857174880.

The previous prime is 3746774776457. The next prime is 3746774776483.

3746774776473 is a `hidden beast` number, since 3 + 7 + 46 + 7 + 7 + 47 + 76 + 473 = 666.

3746774776473 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3746774776473 - 2⁴ = 3746774776457 is a prime.

It is a super-2 number, since 2×3746774776473² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3746774776483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207018 + ... + 2745251.

It is an arithmetic number, because the mean of its divisors is an integer number (235343155320).

Almost surely, 2^{3746774776473} is an apocalyptic number.

It is an amenable number.

3746774776473 is a deficient number, since it is larger than the sum of its proper divisors (1901460951207).

3746774776473 is a wasteful number, since it uses less digits than its factorization.

3746774776473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958429 (or 2958426 counting only the distinct ones).

The product of its digits is 2439569664, while the sum is 72.

The spelling of 3746774776473 in words is "three trillion, seven hundred forty-six billion, seven hundred seventy-four million, seven hundred seventy-six thousand, four hundred seventy-three".