3019941405 has 24 divisors (see below), whose sum is σ = 5637225048. Its totient is φ = 1486740096.

The previous prime is 3019941401. The next prime is 3019941427. The reversal of 3019941405 is 5041499103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 157477401 + 2862464004 = 12549^2 + 53502^2 .

It is not a de Polignac number, because 3019941405 - 2² = 3019941401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3019941405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3019941401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2580562 + ... + 2581731.

It is an arithmetic number, because the mean of its divisors is an integer number (234884377).

Almost surely, 2^3019941405 is an apocalyptic number.

It is an amenable number.

3019941405 is a deficient number, since it is larger than the sum of its proper divisors (2617283643).

3019941405 is a wasteful number, since it uses less digits than its factorization.

3019941405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5162317 (or 5162314 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 3019941405 is about 54953.9935309528. The cubic root of 3019941405 is about 1445.4381249901.

The spelling of 3019941405 in words is "three billion, nineteen million, nine hundred forty-one thousand, four hundred five".