1049135298 has 8 divisors (see below), whose sum is σ = 2098270608. Its totient is φ = 349711764.

The previous prime is 1049135251. The next prime is 1049135323. The reversal of 1049135298 is 8925319401.

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

1049135298 is an admirable number.

It is a super-2 number, since 2×1049135298² = 2201369747019097608, which contains 22 as substring.

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, 87427936 + ... + 87427947.

It is an arithmetic number, because the mean of its divisors is an integer number (262283826).

Almost surely, 2^1049135298 is an apocalyptic number.

1049135298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1049135298 is a wasteful number, since it uses less digits than its factorization.

1049135298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174855888.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 1049135298 is about 32390.3581023736. The cubic root of 1049135298 is about 1016.1172706774.

The spelling of 1049135298 in words is "one billion, forty-nine million, one hundred thirty-five thousand, two hundred ninety-eight".