3746305473 has 4 divisors (see below), whose sum is σ = 4995073968. Its totient is φ = 2497536980.

The previous prime is 3746305471. The next prime is 3746305483. The reversal of 3746305473 is 3745036473.

3746305473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3746305473 - 2¹ = 3746305471 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3746305471) 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, 624384243 + ... + 624384248.

It is an arithmetic number, because the mean of its divisors is an integer number (1248768492).

Almost surely, 2^3746305473 is an apocalyptic number.

It is an amenable number.

3746305473 is a deficient number, since it is larger than the sum of its proper divisors (1248768495).

3746305473 is a wasteful number, since it uses less digits than its factorization.

3746305473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248768494.

The product of its (nonzero) digits is 635040, while the sum is 42.

The square root of 3746305473 is about 61207.0704494179. The cubic root of 3746305473 is about 1553.1058740244.

The spelling of 3746305473 in words is "three billion, seven hundred forty-six million, three hundred five thousand, four hundred seventy-three".