39950677 has 8 divisors (see below), whose sum is σ = 43354080. Its totient is φ = 36594480.

The previous prime is 39950657. The next prime is 39950737. The reversal of 39950677 is 77605993.

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

It is not a de Polignac number, because 39950677 - 2¹⁵ = 39917909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39950657) 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, 10027 + ... + 13432.

It is an arithmetic number, because the mean of its divisors is an integer number (5419260).

Almost surely, 2^39950677 is an apocalyptic number.

It is an amenable number.

39950677 is a deficient number, since it is larger than the sum of its proper divisors (3403403).

39950677 is a wasteful number, since it uses less digits than its factorization.

39950677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23603.

The product of its (nonzero) digits is 357210, while the sum is 46.

The square root of 39950677 is about 6320.6547920291. The cubic root of 39950677 is about 341.8545629458.

It can be divided in two parts, 399 and 50677, that added together give a square (51076 = 226²).

The spelling of 39950677 in words is "thirty-nine million, nine hundred fifty thousand, six hundred seventy-seven".