9427992058 has 16 divisors (see below), whose sum is σ = 14203701864. Its totient is φ = 4693442560.

The previous prime is 9427992043. The next prime is 9427992083. The reversal of 9427992058 is 8502997249.

It can be written as a sum of positive squares in 4 ways, for example, as 9035833249 + 392158809 = 95057^2 + 19803^2 .

It is a super-2 number, since 2×9427992058² (a number of 21 digits) 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, 1930716 + ... + 1935592.

Almost surely, 2^9427992058 is an apocalyptic number.

9427992058 is a deficient number, since it is larger than the sum of its proper divisors (4775709806).

9427992058 is a wasteful number, since it uses less digits than its factorization.

9427992058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8897.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The square root of 9427992058 is about 97097.8478546255. The cubic root of 9427992058 is about 2112.5471106425.

The spelling of 9427992058 in words is "nine billion, four hundred twenty-seven million, nine hundred ninety-two thousand, fifty-eight".