39745034 has 8 divisors (see below), whose sum is σ = 68134368. Its totient is φ = 17033580.

The previous prime is 39745001. The next prime is 39745049. The reversal of 39745034 is 43054793.

39745034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×39745034² = 3159335455322312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 39744985 and 39745003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1419452 + ... + 1419479.

It is an arithmetic number, because the mean of its divisors is an integer number (8516796).

Almost surely, 2^39745034 is an apocalyptic number.

39745034 is a deficient number, since it is larger than the sum of its proper divisors (28389334).

39745034 is a wasteful number, since it uses less digits than its factorization.

39745034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838940.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 39745034 is about 6304.3662647407. The cubic root of 39745034 is about 341.2669970558.

The spelling of 39745034 in words is "thirty-nine million, seven hundred forty-five thousand, thirty-four".