4290409812 has 48 divisors (see below), whose sum is σ = 10792716480. Its totient is φ = 1318695168.

The previous prime is 4290409771. The next prime is 4290409819. The reversal of 4290409812 is 2189040924.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4290409819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134239 + ... + 163097.

It is an arithmetic number, because the mean of its divisors is an integer number (224848260).

Almost surely, 2^4290409812 is an apocalyptic number.

It is an amenable number.

4290409812 is an abundant number, since it is smaller than the sum of its proper divisors (6502306668).

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

4290409812 is a wasteful number, since it uses less digits than its factorization.

4290409812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29832 (or 29830 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 4290409812 is about 65501.2199275708. The cubic root of 4290409812 is about 1624.9235229649.

The spelling of 4290409812 in words is "four billion, two hundred ninety million, four hundred nine thousand, eight hundred twelve".