3742634 has 16 divisors (see below), whose sum is σ = 6566208. Its totient is φ = 1566432.

The previous prime is 3742633. The next prime is 3742649. The reversal of 3742634 is 4362473.

It is a happy number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 3742597 and 3742606.

It is not an unprimeable number, because it can be changed into a prime (3742631) 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, 2507 + ... + 3710.

It is an arithmetic number, because the mean of its divisors is an integer number (410388).

Almost surely, 2^3742634 is an apocalyptic number.

3742634 is a deficient number, since it is larger than the sum of its proper divisors (2823574).

3742634 is a wasteful number, since it uses less digits than its factorization.

3742634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6269.

The product of its digits is 12096, while the sum is 29.

The square root of 3742634 is about 1934.5888452072. The cubic root of 3742634 is about 155.2598347334.

The spelling of 3742634 in words is "three million, seven hundred forty-two thousand, six hundred thirty-four".