3911996130 has 128 divisors (see below), whose sum is σ = 10856153088. Its totient is φ = 883740672.

The previous prime is 3911996111. The next prime is 3911996141. The reversal of 3911996130 is 316991193.

It is a super-2 number, since 2×3911996130² = 30607427442269953800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10659207 + ... + 10659573.

It is an arithmetic number, because the mean of its divisors is an integer number (84813696).

Almost surely, 2^3911996130 is an apocalyptic number.

3911996130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3911996130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5428076544).

3911996130 is an abundant number, since it is smaller than the sum of its proper divisors (6944156958).

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

3911996130 is a wasteful number, since it uses less digits than its factorization.

3911996130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840.

The product of its (nonzero) digits is 39366, while the sum is 42.

The square root of 3911996130 is about 62545.9521472013. The cubic root of 3911996130 is about 1575.6731655064.

The spelling of 3911996130 in words is "three billion, nine hundred eleven million, nine hundred ninety-six thousand, one hundred thirty".