3744477 has 24 divisors (see below), whose sum is σ = 5971680. Its totient is φ = 2242080.

The previous prime is 3744467. The next prime is 3744493. The reversal of 3744477 is 7744473.

It is not a de Polignac number, because 3744477 - 2¹⁵ = 3711709 is a prime.

It is a super-2 number, since 2×3744477² = 28042216007058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10618 + ... + 10964.

It is an arithmetic number, because the mean of its divisors is an integer number (248820).

Almost surely, 2^3744477 is an apocalyptic number.

It is an amenable number.

3744477 is a deficient number, since it is larger than the sum of its proper divisors (2227203).

3744477 is a wasteful number, since it uses less digits than its factorization.

3744477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 470 counting only the distinct ones).

The product of its digits is 65856, while the sum is 36.

The square root of 3744477 is about 1935.0651151835. The cubic root of 3744477 is about 155.2853156219.

It can be divided in two parts, 374 and 4477, that added together give a triangular number (4851 = T₉₈).

The spelling of 3744477 in words is "three million, seven hundred forty-four thousand, four hundred seventy-seven".