3950720935 has 24 divisors (see below), whose sum is σ = 5442478560. Its totient is φ = 2696945664.

The previous prime is 3950720911. The next prime is 3950720959. The reversal of 3950720935 is 5390270593.

It is an interprime number because it is at equal distance from previous prime (3950720911) and next prime (3950720959).

It is not a de Polignac number, because 3950720935 - 2⁵ = 3950720903 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3950720891 and 3950720900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2310861 + ... + 2312569.

It is an arithmetic number, because the mean of its divisors is an integer number (226769940).

Almost surely, 2^3950720935 is an apocalyptic number.

3950720935 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3950720935 is a deficient number, since it is larger than the sum of its proper divisors (1491757625).

3950720935 is an equidigital number, since it uses as much as digits as its factorization.

3950720935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 1978 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 43.

The square root of 3950720935 is about 62854.7606391115. The cubic root of 3950720935 is about 1580.8552938810.

The spelling of 3950720935 in words is "three billion, nine hundred fifty million, seven hundred twenty thousand, nine hundred thirty-five".