39350628 has 36 divisors (see below), whose sum is σ = 99660288. Its totient is φ = 13091760.

The previous prime is 39350627. The next prime is 39350639. The reversal of 39350628 is 82605393.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 39350592 and 39350601.

It is not an unprimeable number, because it can be changed into a prime (39350621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35125 + ... + 36227.

Almost surely, 2^39350628 is an apocalyptic number.

It is an amenable number.

39350628 is an abundant number, since it is smaller than the sum of its proper divisors (60309660).

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

39350628 is a wasteful number, since it uses less digits than its factorization.

39350628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104 (or 2099 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 39350628 is about 6273.0078909563. The cubic root of 39350628 is about 340.1343990001.

The spelling of 39350628 in words is "thirty-nine million, three hundred fifty thousand, six hundred twenty-eight".