3748464 has 40 divisors (see below), whose sum is σ = 10760720. Its totient is φ = 1249344.

The previous prime is 3748463. The next prime is 3748469. The reversal of 3748464 is 4648473.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3¹² + 7⁷ + 4⁷ + 8 + 4¹⁰ + 6⁷ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748463) 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, 3907 + ... + 4770.

It is an arithmetic number, because the mean of its divisors is an integer number (269018).

Almost surely, 2^3748464 is an apocalyptic number.

It is an amenable number.

3748464 is an abundant number, since it is smaller than the sum of its proper divisors (7012256).

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

3748464 is a wasteful number, since it uses less digits than its factorization.

3748464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8694 (or 8682 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 3748464 is about 1936.0950389896. The cubic root of 3748464 is about 155.3404103603.

Subtracting 3748464 from its reverse (4648473), we obtain a palindrome (900009).

The spelling of 3748464 in words is "three million, seven hundred forty-eight thousand, four hundred sixty-four".