3950100 has 288 divisors, whose sum is σ = 16665600. Its totient is φ = 777600.

The previous prime is 3950099. The next prime is 3950101. The reversal of 3950100 is 10593.

It is an interprime number because it is at equal distance from previous prime (3950099) and next prime (3950101).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 207891 + ... + 207909.

Almost surely, 2^3950100 is an apocalyptic number.

3950100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3950100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8332800).

3950100 is an abundant number, since it is smaller than the sum of its proper divisors (12715500).

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

3950100 is a wasteful number, since it uses less digits than its factorization.

3950100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 3950100 is about 1987.4858490062. The cubic root of 3950100 is about 158.0772468507.

Adding to 3950100 its reverse (10593), we get a palindrome (3960693).

The spelling of 3950100 in words is "three million, nine hundred fifty thousand, one hundred".