39061434 has 16 divisors (see below), whose sum is σ = 80817120. Its totient is φ = 12571440.

The previous prime is 39061433. The next prime is 39061439. The reversal of 39061434 is 43416093.

It is a super-2 number, since 2×39061434² = 3051591252272712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (39061433) 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, 112072 + ... + 112419.

It is an arithmetic number, because the mean of its divisors is an integer number (5051070).

Almost surely, 2^39061434 is an apocalyptic number.

39061434 is an abundant number, since it is smaller than the sum of its proper divisors (41755686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39061434 is a wasteful number, since it uses less digits than its factorization.

39061434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224525.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 39061434 is about 6249.9147194182. The cubic root of 39061434 is about 339.2991155725.

The spelling of 39061434 in words is "thirty-nine million, sixty-one thousand, four hundred thirty-four".