3969007 has 8 divisors (see below), whose sum is σ = 4802976. Its totient is φ = 3201792.

The previous prime is 3969001. The next prime is 3969019. The reversal of 3969007 is 7009693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3969007 - 2¹⁵ = 3936239 is a prime.

It is a super-3 number, since 3×3969007³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3969001) 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, 16558 + ... + 16795.

It is an arithmetic number, because the mean of its divisors is an integer number (600372).

Almost surely, 2^3969007 is an apocalyptic number.

3969007 is a deficient number, since it is larger than the sum of its proper divisors (833969).

3969007 is a wasteful number, since it uses less digits than its factorization.

3969007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33377.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 3969007 is about 1992.2366827262. The cubic root of 3969007 is about 158.3290557170.

The spelling of 3969007 in words is "three million, nine hundred sixty-nine thousand, seven".