1213034298 has 24 divisors (see below), whose sum is σ = 2822162112. Its totient is φ = 346581144.

The previous prime is 1213034287. The next prime is 1213034299. The reversal of 1213034298 is 8924303121.

1213034298 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1213034299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2062690 + ... + 2063277.

It is an arithmetic number, because the mean of its divisors is an integer number (117590088).

Almost surely, 2^1213034298 is an apocalyptic number.

1213034298 is an abundant number, since it is smaller than the sum of its proper divisors (1609127814).

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

1213034298 is a wasteful number, since it uses less digits than its factorization.

1213034298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125986 (or 4125979 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1213034298 is about 34828.6419201209. The cubic root of 1213034298 is about 1066.4922245767.

The spelling of 1213034298 in words is "one billion, two hundred thirteen million, thirty-four thousand, two hundred ninety-eight".