4420491292 has 36 divisors (see below), whose sum is σ = 9008095320. Its totient is φ = 1892551584.

The previous prime is 4420491287. The next prime is 4420491307. The reversal of 4420491292 is 2921940244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188658 + ... + 210790.

It is an arithmetic number, because the mean of its divisors is an integer number (250224870).

Almost surely, 2^4420491292 is an apocalyptic number.

It is an amenable number.

4420491292 is an abundant number, since it is smaller than the sum of its proper divisors (4587604028).

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

4420491292 is a wasteful number, since it uses less digits than its factorization.

4420491292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23170 (or 23161 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 4420491292 is about 66486.7753165996. The cubic root of 4420491292 is about 1641.1823830113.

The spelling of 4420491292 in words is "four billion, four hundred twenty million, four hundred ninety-one thousand, two hundred ninety-two".