40079037 has 8 divisors (see below), whose sum is σ = 56251360. Its totient is φ = 25313040.

The previous prime is 40079027. The next prime is 40079069. The reversal of 40079037 is 73097004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40079037 - 2⁴ = 40079021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40078995 and 40079013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40079027) 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, 351514 + ... + 351627.

It is an arithmetic number, because the mean of its divisors is an integer number (7031420).

Almost surely, 2^40079037 is an apocalyptic number.

It is an amenable number.

40079037 is a deficient number, since it is larger than the sum of its proper divisors (16172323).

40079037 is a wasteful number, since it uses less digits than its factorization.

40079037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703163.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 40079037 is about 6330.8006602641. The cubic root of 40079037 is about 342.2202934189.

The spelling of 40079037 in words is "forty million, seventy-nine thousand, thirty-seven".