3777452 has 12 divisors (see below), whose sum is σ = 7554960. Its totient is φ = 1618896.

The previous prime is 3777439. The next prime is 3777463. The reversal of 3777452 is 2547773.

Added to its reverse (2547773) it gives a square (6325225 = 2515²).

3777452 is an admirable number.

It is a super-2 number, since 2×3777452² = 28538287224608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67427 + ... + 67482.

It is an arithmetic number, because the mean of its divisors is an integer number (629580).

Almost surely, 2^3777452 is an apocalyptic number.

It is an amenable number.

3777452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3777452 is a wasteful number, since it uses less digits than its factorization.

3777452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134920 (or 134918 counting only the distinct ones).

The product of its digits is 41160, while the sum is 35.

The square root of 3777452 is about 1943.5668241663. The cubic root of 3777452 is about 155.7398139316.

Adding to 3777452 its reverse (2547773), we get a square (6325225 = 2515²).

The spelling of 3777452 in words is "three million, seven hundred seventy-seven thousand, four hundred fifty-two".