39270066 has 24 divisors (see below), whose sum is σ = 86330832. Its totient is φ = 11899800.

The previous prime is 39270059. The next prime is 39270067. The reversal of 39270066 is 66007293.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (39270067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26320 + ... + 27771.

It is an arithmetic number, because the mean of its divisors is an integer number (3597118).

Almost surely, 2^39270066 is an apocalyptic number.

39270066 is an abundant number, since it is smaller than the sum of its proper divisors (47060766).

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

39270066 is a wasteful number, since it uses less digits than its factorization.

39270066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54118 (or 54107 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 39270066 is about 6266.5832795871. The cubic root of 39270066 is about 339.9021229222.

The spelling of 39270066 in words is "thirty-nine million, two hundred seventy thousand, sixty-six".