40362079 has 16 divisors (see below), whose sum is σ = 44301312. Its totient is φ = 36656928.

The previous prime is 40362059. The next prime is 40362083. The reversal of 40362079 is 97026304.

It is a cyclic number.

It is not a de Polignac number, because 40362079 - 2¹⁷ = 40231007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40362079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40362019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36042 + ... + 37144.

It is an arithmetic number, because the mean of its divisors is an integer number (2768832).

Almost surely, 2^40362079 is an apocalyptic number.

40362079 is a deficient number, since it is larger than the sum of its proper divisors (3939233).

40362079 is a wasteful number, since it uses less digits than its factorization.

40362079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 40362079 is about 6353.1156923198. The cubic root of 40362079 is about 343.0240019243.

The spelling of 40362079 in words is "forty million, three hundred sixty-two thousand, seventy-nine".