39975676 has 24 divisors (see below), whose sum is σ = 76378064. Its totient is φ = 18195840.

The previous prime is 39975673. The next prime is 39975701. The reversal of 39975676 is 67657993.

It is a super-3 number, since 3×39975676³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39975673) 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, 1470 + ... + 9061.

Almost surely, 2^39975676 is an apocalyptic number.

It is an amenable number.

39975676 is a deficient number, since it is larger than the sum of its proper divisors (36402388).

39975676 is a wasteful number, since it uses less digits than its factorization.

39975676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10621 (or 10619 counting only the distinct ones).

The product of its digits is 2143260, while the sum is 52.

The square root of 39975676 is about 6322.6320468615. The cubic root of 39975676 is about 341.9258528541.

The spelling of 39975676 in words is "thirty-nine million, nine hundred seventy-five thousand, six hundred seventy-six".