3967854036 has 24 divisors (see below), whose sum is σ = 9344855520. Its totient is φ = 1310256672.

The previous prime is 3967854031. The next prime is 3967854041. The reversal of 3967854036 is 6304587693.

It is an interprime number because it is at equal distance from previous prime (3967854031) and next prime (3967854041).

It is a self number, because there is not a number n which added to its sum of digits gives 3967854036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3967854031) 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, 1543831 + ... + 1546398.

It is an arithmetic number, because the mean of its divisors is an integer number (389368980).

Almost surely, 2^3967854036 is an apocalyptic number.

It is an amenable number.

3967854036 is an abundant number, since it is smaller than the sum of its proper divisors (5377001484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3967854036 is a wasteful number, since it uses less digits than its factorization.

3967854036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090343 (or 3090341 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 3967854036 is about 62990.9043910309. The cubic root of 3967854036 is about 1583.1372313461.

The spelling of 3967854036 in words is "three billion, nine hundred sixty-seven million, eight hundred fifty-four thousand, thirty-six".