39473234 has 16 divisors (see below), whose sum is σ = 62412120. Its totient is φ = 18695040.

The previous prime is 39473233. The next prime is 39473243. The reversal of 39473234 is 43237493.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 36421225 + 3052009 = 6035^2 + 1747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 39473194 and 39473203.

It is not an unprimeable number, because it can be changed into a prime (39473233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3347 + ... + 9494.

Almost surely, 2^39473234 is an apocalyptic number.

39473234 is a deficient number, since it is larger than the sum of its proper divisors (22938886).

39473234 is a wasteful number, since it uses less digits than its factorization.

39473234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12925.

The product of its digits is 54432, while the sum is 35.

The square root of 39473234 is about 6282.7727955100. The cubic root of 39473234 is about 340.4872885961.

The spelling of 39473234 in words is "thirty-nine million, four hundred seventy-three thousand, two hundred thirty-four".