1022469764 has 12 divisors (see below), whose sum is σ = 1819650000. Its totient is φ = 502569768.

The previous prime is 1022469731. The next prime is 1022469769. The reversal of 1022469764 is 4679642201.

1022469764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1022469769) 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, 2166014 + ... + 2166485.

It is an arithmetic number, because the mean of its divisors is an integer number (151637500).

Almost surely, 2^1022469764 is an apocalyptic number.

It is an amenable number.

1022469764 is a deficient number, since it is larger than the sum of its proper divisors (797180236).

1022469764 is a wasteful number, since it uses less digits than its factorization.

1022469764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332562 (or 4332560 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 1022469764 is about 31976.0811232396. The cubic root of 1022469764 is about 1007.4345123855.

The spelling of 1022469764 in words is "one billion, twenty-two million, four hundred sixty-nine thousand, seven hundred sixty-four".