3926958 has 72 divisors (see below), whose sum is σ = 9902952. Its totient is φ = 1034208.

The previous prime is 3926957. The next prime is 3926959. The reversal of 3926958 is 8596293.

3926958 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (3926957) and next prime (3926959).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3926957) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 106116 + ... + 106152.

It is an arithmetic number, because the mean of its divisors is an integer number (137541).

Almost surely, 2^3926958 is an apocalyptic number.

3926958 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3926958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4951476).

3926958 is an abundant number, since it is smaller than the sum of its proper divisors (5975994).

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

3926958 is a wasteful number, since it uses less digits than its factorization.

3926958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 68 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 3926958 is about 1981.6553686249. The cubic root of 3926958 is about 157.7679389855.

It can be divided in two parts, 3926 and 958, that added together give a palindrome (4884).

The spelling of 3926958 in words is "three million, nine hundred twenty-six thousand, nine hundred fifty-eight".