3551796 has 24 divisors (see below), whose sum is σ = 9208640. Its totient is φ = 1183896.

The previous prime is 3551777. The next prime is 3551797. The reversal of 3551796 is 6971553.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3551796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16336 + ... + 16551.

Almost surely, 2^3551796 is an apocalyptic number.

3551796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3551796 is an abundant number, since it is smaller than the sum of its proper divisors (5656844).

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

3551796 is a wasteful number, since it uses less digits than its factorization.

3551796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32900 (or 32892 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 3551796 is about 1884.6209167894. The cubic root of 3551796 is about 152.5747514922.

The spelling of 3551796 in words is "three million, five hundred fifty-one thousand, seven hundred ninety-six".