39150104 has 32 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 16574496.

The previous prime is 39150101. The next prime is 39150143. The reversal of 39150104 is 40105193.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 39150104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39150101) 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, 437 + ... + 8859.

It is an arithmetic number, because the mean of its divisors is an integer number (2653560).

Almost surely, 2^39150104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39150104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42456960).

39150104 is an abundant number, since it is smaller than the sum of its proper divisors (45763816).

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

39150104 is a wasteful number, since it uses less digits than its factorization.

39150104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8519 (or 8515 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 39150104 is about 6257.0043950760. The cubic root of 39150104 is about 339.5556594592. Note that the first 3 decimals are identical.

Adding to 39150104 its reverse (40105193), we get a palindrome (79255297).

The spelling of 39150104 in words is "thirty-nine million, one hundred fifty thousand, one hundred four".