1020429298 has 8 divisors (see below), whose sum is σ = 1749307392. Its totient is φ = 437326836.

The previous prime is 1020429287. The next prime is 1020429317. The reversal of 1020429298 is 8929240201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36443890 + ... + 36443917.

It is an arithmetic number, because the mean of its divisors is an integer number (218663424).

Almost surely, 2^1020429298 is an apocalyptic number.

1020429298 is a deficient number, since it is larger than the sum of its proper divisors (728878094).

1020429298 is an equidigital number, since it uses as much as digits as its factorization.

1020429298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72887816.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 1020429298 is about 31944.1590592083. The cubic root of 1020429298 is about 1006.7639123391.

Adding to 1020429298 its reverse (8929240201), we get a palindrome (9949669499).

The spelling of 1020429298 in words is "one billion, twenty million, four hundred twenty-nine thousand, two hundred ninety-eight".