9458149892 has 12 divisors (see below), whose sum is σ = 16557977856. Its totient is φ = 4727299080.

The previous prime is 9458149891. The next prime is 9458149913. The reversal of 9458149892 is 2989418549.

It is a super-2 number, since 2×9458149892² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (9458149891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431948 + ... + 453315.

It is an arithmetic number, because the mean of its divisors is an integer number (1379831488).

Almost surely, 2^9458149892 is an apocalyptic number.

It is an amenable number.

9458149892 is a deficient number, since it is larger than the sum of its proper divisors (7099827964).

9458149892 is a wasteful number, since it uses less digits than its factorization.

9458149892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887938 (or 887936 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 59.

The square root of 9458149892 is about 97253.0199633924. The cubic root of 9458149892 is about 2114.7972198360.

The spelling of 9458149892 in words is "nine billion, four hundred fifty-eight million, one hundred forty-nine thousand, eight hundred ninety-two".