39190104 has 96 divisors (see below), whose sum is σ = 111683520. Its totient is φ = 12400128.

The previous prime is 39190097. The next prime is 39190111. The reversal of 39190104 is 40109193.

It is an interprime number because it is at equal distance from previous prime (39190097) and next prime (39190111).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125052 + ... + 125364.

It is an arithmetic number, because the mean of its divisors is an integer number (1163370).

Almost surely, 2^39190104 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 39190104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55841760).

39190104 is an abundant number, since it is smaller than the sum of its proper divisors (72493416).

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

39190104 is a wasteful number, since it uses less digits than its factorization.

39190104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 39190104 is about 6260.1999968052. The cubic root of 39190104 is about 339.6712624157.

Adding to 39190104 its reverse (40109193), we get a palindrome (79299297).

The spelling of 39190104 in words is "thirty-nine million, one hundred ninety thousand, one hundred four".