40370338 has 16 divisors (see below), whose sum is σ = 61344864. Its totient is φ = 19924000.

The previous prime is 40370329. The next prime is 40370347. The reversal of 40370338 is 83307304.

It is an interprime number because it is at equal distance from previous prime (40370329) and next prime (40370347).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68481 + ... + 69067.

It is an arithmetic number, because the mean of its divisors is an integer number (3834054).

Almost surely, 2^40370338 is an apocalyptic number.

40370338 is a deficient number, since it is larger than the sum of its proper divisors (20974526).

40370338 is a wasteful number, since it uses less digits than its factorization.

40370338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 40370338 is about 6353.7656551056. The cubic root of 40370338 is about 343.0473971680.

The spelling of 40370338 in words is "forty million, three hundred seventy thousand, three hundred thirty-eight".