958540494 has 8 divisors (see below), whose sum is σ = 1917081000. Its totient is φ = 319513496.

The previous prime is 958540487. The next prime is 958540507. The reversal of 958540494 is 494045859.

It is a sphenic number, since it is the product of 3 distinct primes.

958540494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79878369 + ... + 79878380.

It is an arithmetic number, because the mean of its divisors is an integer number (239635125).

Almost surely, 2^958540494 is an apocalyptic number.

958540494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

958540494 is a wasteful number, since it uses less digits than its factorization.

958540494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159756754.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 958540494 is about 30960.3051341553. The cubic root of 958540494 is about 985.9846523757.

The spelling of 958540494 in words is "nine hundred fifty-eight million, five hundred forty thousand, four hundred ninety-four".