9453460038 has 16 divisors (see below), whose sum is σ = 20625731136. Its totient is φ = 2864684840.

The previous prime is 9453460033. The next prime is 9453460039. The reversal of 9453460038 is 8300643549.

It is a super-2 number, since 2×9453460038² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9453460031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71617056 + ... + 71617187.

It is an arithmetic number, because the mean of its divisors is an integer number (1289108196).

Almost surely, 2^9453460038 is an apocalyptic number.

9453460038 is an abundant number, since it is smaller than the sum of its proper divisors (11172271098).

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

9453460038 is a wasteful number, since it uses less digits than its factorization.

9453460038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143234259.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 9453460038 is about 97228.9053625515. The cubic root of 9453460038 is about 2114.4476190483.

The spelling of 9453460038 in words is "nine billion, four hundred fifty-three million, four hundred sixty thousand, thirty-eight".