1922434801 has 16 divisors (see below), whose sum is σ = 2317772800. Its totient is φ = 1557653328.

The previous prime is 1922434781. The next prime is 1922434807. The reversal of 1922434801 is 1084342291.

It is not a de Polignac number, because 1922434801 - 2⁹ = 1922434289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1922434807) 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, 45970 + ... + 77188.

It is an arithmetic number, because the mean of its divisors is an integer number (144860800).

Almost surely, 2^1922434801 is an apocalyptic number.

It is an amenable number.

1922434801 is a deficient number, since it is larger than the sum of its proper divisors (395337999).

1922434801 is a wasteful number, since it uses less digits than its factorization.

1922434801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31708.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1922434801 is about 43845.5790359758. The cubic root of 1922434801 is about 1243.4181619000.

The spelling of 1922434801 in words is "one billion, nine hundred twenty-two million, four hundred thirty-four thousand, eight hundred one".