100079476 has 48 divisors (see below), whose sum is σ = 215986176. Its totient is φ = 39596544.

The previous prime is 100079471. The next prime is 100079477. The reversal of 100079476 is 674970001.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100079471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23245 + ... + 27211.

It is an arithmetic number, because the mean of its divisors is an integer number (4499712).

Almost surely, 2^100079476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100079476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107993088).

100079476 is an abundant number, since it is smaller than the sum of its proper divisors (115906700).

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

100079476 is a wasteful number, since it uses less digits than its factorization.

100079476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048 (or 4046 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 100079476 is about 10003.9730107593. The cubic root of 100079476 is about 464.2818157712.

It can be divided in two parts, 100079 and 476, that multiplied together give a square (47637604 = 6902²).

The spelling of 100079476 in words is "one hundred million, seventy-nine thousand, four hundred seventy-six".