4013330 has 16 divisors (see below), whose sum is σ = 7378560. Its totient is φ = 1570992.

The previous prime is 4013329. The next prime is 4013363. The reversal of 4013330 is 333104.

4013330 = T₇₂₄ + T₇₂₅ + ... + T₇₃₈.

It is a happy number.

It is a super-2 number, since 2×4013330² = 32213635377800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3800 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (461160).

Almost surely, 2^4013330 is an apocalyptic number.

4013330 is a deficient number, since it is larger than the sum of its proper divisors (3365230).

4013330 is a wasteful number, since it uses less digits than its factorization.

4013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8593.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 4013330 is about 2003.3297282275. The cubic root of 4013330 is about 158.9162434814.

Adding to 4013330 its reverse (333104), we get a palindrome (4346434).

The spelling of 4013330 in words is "four million, thirteen thousand, three hundred thirty".