3734355473 has 4 divisors (see below), whose sum is σ = 3954023460. Its totient is φ = 3514687488.

The previous prime is 3734355467. The next prime is 3734355497. The reversal of 3734355473 is 3745534373.

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 3097701649 + 636653824 = 55657^2 + 25232^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734355473 - 2¹⁸ = 3734093329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3734355403) 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, 109833968 + ... + 109834001.

It is an arithmetic number, because the mean of its divisors is an integer number (988505865).

Almost surely, 2^3734355473 is an apocalyptic number.

It is an amenable number.

3734355473 is a deficient number, since it is larger than the sum of its proper divisors (219667987).

3734355473 is a wasteful number, since it uses less digits than its factorization.

3734355473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219667986.

The product of its digits is 1587600, while the sum is 44.

The square root of 3734355473 is about 61109.3730372027. The cubic root of 3734355473 is about 1551.4527445389.

The spelling of 3734355473 in words is "three billion, seven hundred thirty-four million, three hundred fifty-five thousand, four hundred seventy-three".