2958958 has 4 divisors (see below), whose sum is σ = 4438440. Its totient is φ = 1479478.

The previous prime is 2958953. The next prime is 2958961. The reversal of 2958958 is 8598592.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2958953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739738 + ... + 739741.

It is an arithmetic number, because the mean of its divisors is an integer number (1109610).

2^2958958 is an apocalyptic number.

2958958 is a deficient number, since it is larger than the sum of its proper divisors (1479482).

2958958 is a wasteful number, since it uses less digits than its factorization.

2958958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479481.

The product of its digits is 259200, while the sum is 46.

The square root of 2958958 is about 1720.1622016543. The cubic root of 2958958 is about 143.5642369229.

It can be divided in two parts, 2958 and 958, that added together give a triangular number (3916 = T₈₈).

The spelling of 2958958 in words is "two million, nine hundred fifty-eight thousand, nine hundred fifty-eight".