3776542 has 32 divisors (see below), whose sum is σ = 7153920. Its totient is φ = 1452480.

The previous prime is 3776527. The next prime is 3776543. The reversal of 3776542 is 2456773.

It is a happy number.

It is a d-powerful number, because it can be written as 3¹⁰ + 7⁴ + 7⁵ + 6⁸ + 5⁹ + 4⁸ + 2³ .

Its product of digits (35280) is a multiple of the sum of its prime divisors (336).

It is a junction number, because it is equal to n+sod(n) for n = 3776498 and 3776507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3776543) 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, 21009 + ... + 21187.

It is an arithmetic number, because the mean of its divisors is an integer number (223560).

Almost surely, 2^3776542 is an apocalyptic number.

3776542 is a deficient number, since it is larger than the sum of its proper divisors (3377378).

3776542 is a wasteful number, since it uses less digits than its factorization.

3776542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336.

The product of its digits is 35280, while the sum is 34.

The square root of 3776542 is about 1943.3327044024. The cubic root of 3776542 is about 155.7273068578.

The spelling of 3776542 in words is "three million, seven hundred seventy-six thousand, five hundred forty-two".