38920035 has 64 divisors (see below), whose sum is σ = 80216064. Its totient is φ = 15638400.

The previous prime is 38920027. The next prime is 38920043. The reversal of 38920035 is 53002983.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38920027) and next prime (38920043).

It is not a de Polignac number, because 38920035 - 2³ = 38920027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38919984 and 38920011.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35262 + ... + 36348.

It is an arithmetic number, because the mean of its divisors is an integer number (1253376).

Almost surely, 2^38920035 is an apocalyptic number.

38920035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38920035 is an abundant number, since it is smaller than the sum of its proper divisors (41296029).

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

38920035 is a wasteful number, since it uses less digits than its factorization.

38920035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 38920035 is about 6238.5923893135. The cubic root of 38920035 is about 338.8892094516.

The spelling of 38920035 in words is "thirty-eight million, nine hundred twenty thousand, thirty-five".