3765498 has 32 divisors (see below), whose sum is σ = 8363520. Its totient is φ = 1120560.

The previous prime is 3765497. The next prime is 3765511. The reversal of 3765498 is 8945673.

It is a happy number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 7⁴ + 6⁵ + 5⁷ + 4¹⁰ + 9⁶ + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (3765493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3411 + ... + 4377.

It is an arithmetic number, because the mean of its divisors is an integer number (261360).

Almost surely, 2^3765498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3765498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4181760).

3765498 is an abundant number, since it is smaller than the sum of its proper divisors (4598022).

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

3765498 is a wasteful number, since it uses less digits than its factorization.

3765498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its digits is 181440, while the sum is 42.

The square root of 3765498 is about 1940.4891136000. The cubic root of 3765498 is about 155.5753573053.

The spelling of 3765498 in words is "three million, seven hundred sixty-five thousand, four hundred ninety-eight".