1029247468 has 24 divisors (see below), whose sum is σ = 1865188080. Its totient is φ = 496372800.

The previous prime is 1029247459. The next prime is 1029247489. The reversal of 1029247468 is 8647429201.

It is a super-2 number, since 2×1029247468² = 2118700700768822048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126318 + ... + 134218.

It is an arithmetic number, because the mean of its divisors is an integer number (77716170).

Almost surely, 2^1029247468 is an apocalyptic number.

It is an amenable number.

1029247468 is a deficient number, since it is larger than the sum of its proper divisors (835940612).

1029247468 is a wasteful number, since it uses less digits than its factorization.

1029247468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9057 (or 9055 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 1029247468 is about 32081.8869145816. The cubic root of 1029247468 is about 1009.6556248408.

The spelling of 1029247468 in words is "one billion, twenty-nine million, two hundred forty-seven thousand, four hundred sixty-eight".