3481788 has 24 divisors (see below), whose sum is σ = 8552320. Its totient is φ = 1099440.

The previous prime is 3481781. The next prime is 3481799. The reversal of 3481788 is 8871843.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481781) 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, 7408 + ... + 7863.

Almost surely, 2^3481788 is an apocalyptic number.

3481788 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3481788 is an abundant number, since it is smaller than the sum of its proper divisors (5070532).

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

3481788 is a wasteful number, since it uses less digits than its factorization.

3481788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15297 (or 15295 counting only the distinct ones).

The product of its digits is 43008, while the sum is 39.

The square root of 3481788 is about 1865.9549833798. The cubic root of 3481788 is about 151.5656459403.

The spelling of 3481788 in words is "three million, four hundred eighty-one thousand, seven hundred eighty-eight".