3730526 has 4 divisors (see below), whose sum is σ = 5595792. Its totient is φ = 1865262.

The previous prime is 3730499. The next prime is 3730537. The reversal of 3730526 is 6250373.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3730495 and 3730504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 932630 + ... + 932633.

It is an arithmetic number, because the mean of its divisors is an integer number (1398948).

Almost surely, 2^3730526 is an apocalyptic number.

3730526 is a deficient number, since it is larger than the sum of its proper divisors (1865266).

3730526 is a wasteful number, since it uses less digits than its factorization.

3730526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865265.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 3730526 is about 1931.4569630204. The cubic root of 3730526 is about 155.0922239926.

Adding to 3730526 its reverse (6250373), we get a palindrome (9980899).

The spelling of 3730526 in words is "three million, seven hundred thirty thousand, five hundred twenty-six".