39941190 has 24 divisors (see below), whose sum is σ = 103847328. Its totient is φ = 10650960.

The previous prime is 39941189. The next prime is 39941191. The reversal of 39941190 is 9114993.

It is an interprime number because it is at equal distance from previous prime (39941189) and next prime (39941191).

It is a super-2 number, since 2×39941190² = 3190597317232200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39941191) 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, 221806 + ... + 221985.

It is an arithmetic number, because the mean of its divisors is an integer number (4326972).

Almost surely, 2^39941190 is an apocalyptic number.

39941190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

39941190 is an abundant number, since it is smaller than the sum of its proper divisors (63906138).

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

39941190 is a wasteful number, since it uses less digits than its factorization.

39941190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443804 (or 443801 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 39941190 is about 6319.9042714269. The cubic root of 39941190 is about 341.8275009848.

It can be divided in two parts, 3994 and 1190, that added together give a square (5184 = 72²).

The spelling of 39941190 in words is "thirty-nine million, nine hundred forty-one thousand, one hundred ninety".