958494340 has 24 divisors (see below), whose sum is σ = 2131241112. Its totient is φ = 360844800.

The previous prime is 958494293. The next prime is 958494367. The reversal of 958494340 is 43494859.

It can be written as a sum of positive squares in 4 ways, for example, as 58614336 + 899880004 = 7656^2 + 29998^2 .

It is a super-2 number, since 2×958494340² = 1837422799624071200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1409211 + ... + 1409890.

It is an arithmetic number, because the mean of its divisors is an integer number (88801713).

Almost surely, 2^958494340 is an apocalyptic number.

It is an amenable number.

958494340 is an abundant number, since it is smaller than the sum of its proper divisors (1172746772).

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

958494340 is a wasteful number, since it uses less digits than its factorization.

958494340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819127 (or 2819125 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 958494340 is about 30959.5597513918. The cubic root of 958494340 is about 985.9688269737.

The spelling of 958494340 in words is "nine hundred fifty-eight million, four hundred ninety-four thousand, three hundred forty".