3820029504 has 28 divisors (see below), whose sum is σ = 10107161904. Its totient is φ = 1273343104.

The previous prime is 3820029449. The next prime is 3820029509. The reversal of 3820029504 is 4059200283.

It is a happy number.

It is a super-2 number, since 2×3820029504² = 29185250822860972032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3820029509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9947802 + ... + 9948185.

It is an arithmetic number, because the mean of its divisors is an integer number (360970068).

Almost surely, 2^3820029504 is an apocalyptic number.

It is an amenable number.

3820029504 is an abundant number, since it is smaller than the sum of its proper divisors (6287132400).

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

3820029504 is a wasteful number, since it uses less digits than its factorization.

3820029504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19896002 (or 19895992 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3820029504 is about 61806.3872427438. The cubic root of 3820029504 is about 1563.2276893265.

Adding to 3820029504 its reverse (4059200283), we get a palindrome (7879229787).

The spelling of 3820029504 in words is "three billion, eight hundred twenty million, twenty-nine thousand, five hundred four".