1950396 has 72 divisors (see below), whose sum is σ = 5515776. Its totient is φ = 534240.

The previous prime is 1950391. The next prime is 1950401. The reversal of 1950396 is 6930591.

It is an interprime number because it is at equal distance from previous prime (1950391) and next prime (1950401).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18175 + ... + 18281.

It is an arithmetic number, because the mean of its divisors is an integer number (76608).

2^1950396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1950396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2757888).

1950396 is an abundant number, since it is smaller than the sum of its proper divisors (3565380).

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

1950396 is a wasteful number, since it uses less digits than its factorization.

1950396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 1950396 is about 1396.5657879241. The cubic root of 1950396 is about 124.9417541970.

It can be divided in two parts, 1950 and 396, that added together give a triangular number (2346 = T₆₈).

The spelling of 1950396 in words is "one million, nine hundred fifty thousand, three hundred ninety-six".