3963129 has 8 divisors (see below), whose sum is σ = 5339040. Its totient is φ = 2614656.

The previous prime is 3963121. The next prime is 3963161. The reversal of 3963129 is 9213693.

3963129 = 35² + 36² + ... + 228².

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3963129 - 2³ = 3963121 is a prime.

3963129 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3963129.

It is not an unprimeable number, because it can be changed into a prime (3963121) 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, 6519 + ... + 7100.

It is an arithmetic number, because the mean of its divisors is an integer number (667380).

Almost surely, 2^3963129 is an apocalyptic number.

It is an amenable number.

3963129 is a deficient number, since it is larger than the sum of its proper divisors (1375911).

3963129 is a wasteful number, since it uses less digits than its factorization.

3963129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13719.

The product of its digits is 8748, while the sum is 33.

The square root of 3963129 is about 1990.7609098031. The cubic root of 3963129 is about 158.2508566448.

The spelling of 3963129 in words is "three million, nine hundred sixty-three thousand, one hundred twenty-nine".