1029122634 has 16 divisors (see below), whose sum is σ = 2058581088. Its totient is φ = 342984912.

The previous prime is 1029122629. The next prime is 1029122641. The reversal of 1029122634 is 4362219201.

It is a super-2 number, since 2×1029122634² = 2118186791622195912, 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, 44944 + ... + 63860.

It is an arithmetic number, because the mean of its divisors is an integer number (128661318).

Almost surely, 2^1029122634 is an apocalyptic number.

1029122634 is an abundant number, since it is smaller than the sum of its proper divisors (1029458454).

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

1029122634 is a wasteful number, since it uses less digits than its factorization.

1029122634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27989.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1029122634 is about 32079.9413029388. The cubic root of 1029122634 is about 1009.6148039336.

The spelling of 1029122634 in words is "one billion, twenty-nine million, one hundred twenty-two thousand, six hundred thirty-four".