40379100 has 36 divisors (see below), whose sum is σ = 116831064. Its totient is φ = 10767680.

The previous prime is 40379077. The next prime is 40379111. The reversal of 40379100 is 197304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66999 + ... + 67598.

Almost surely, 2^40379100 is an apocalyptic number.

It is an amenable number.

40379100 is an abundant number, since it is smaller than the sum of its proper divisors (76451964).

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

40379100 is a wasteful number, since it uses less digits than its factorization.

40379100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134614 (or 134607 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 40379100 is about 6354.4551300643. The cubic root of 40379100 is about 343.0722137702.

The spelling of 40379100 in words is "forty million, three hundred seventy-nine thousand, one hundred".