9429074450 has 24 divisors (see below), whose sum is σ = 18012084132. Its totient is φ = 3669693120.

The previous prime is 9429074401. The next prime is 9429074461. The reversal of 9429074450 is 544709249.

It can be written as a sum of positive squares in 6 ways, for example, as 4776606769 + 4652467681 = 69113^2 + 68209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2546549 + ... + 2550248.

Almost surely, 2^9429074450 is an apocalyptic number.

9429074450 is a deficient number, since it is larger than the sum of its proper divisors (8583009682).

9429074450 is a wasteful number, since it uses less digits than its factorization.

9429074450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096846 (or 5096841 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 9429074450 is about 97103.4214124302. The cubic root of 9429074450 is about 2112.6279520552.

The spelling of 9429074450 in words is "nine billion, four hundred twenty-nine million, seventy-four thousand, four hundred fifty".