9457934890 has 16 divisors (see below), whose sum is σ = 17025476832. Its totient is φ = 3782908624.

The previous prime is 9457934881. The next prime is 9457934963. The reversal of 9457934890 is 984397549.

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, 184677 + ... + 230263.

It is an arithmetic number, because the mean of its divisors is an integer number (1064092302).

Almost surely, 2^9457934890 is an apocalyptic number.

9457934890 is a deficient number, since it is larger than the sum of its proper divisors (7567541942).

9457934890 is a wasteful number, since it uses less digits than its factorization.

9457934890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66341.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The square root of 9457934890 is about 97251.9145826960. The cubic root of 9457934890 is about 2114.7811952406.

The spelling of 9457934890 in words is "nine billion, four hundred fifty-seven million, nine hundred thirty-four thousand, eight hundred ninety".