3950930761 has 4 divisors (see below), whose sum is σ = 3954691024. Its totient is φ = 3947170500.

The previous prime is 3950930743. The next prime is 3950930771. The reversal of 3950930761 is 1670390593.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3950930761 - 2¹¹ = 3950928713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3950930741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878555 + ... + 1880656.

It is an arithmetic number, because the mean of its divisors is an integer number (988672756).

Almost surely, 2^3950930761 is an apocalyptic number.

It is an amenable number.

3950930761 is a deficient number, since it is larger than the sum of its proper divisors (3760263).

3950930761 is a wasteful number, since it uses less digits than its factorization.

3950930761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760262.

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 3950930761 is about 62856.4297506627. The cubic root of 3950930761 is about 1580.8832802220.

The spelling of 3950930761 in words is "three billion, nine hundred fifty million, nine hundred thirty thousand, seven hundred sixty-one".