38750670 has 192 divisors, whose sum is σ = 125582400. Its totient is φ = 8467200.

The previous prime is 38750629. The next prime is 38750681. The reversal of 38750670 is 7605783.

38750670 is a `hidden beast` number, since 3 + 87 + 506 + 70 = 666.

It is a super-2 number, since 2×38750670² = 3003228850897800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 383620 + ... + 383720.

It is an arithmetic number, because the mean of its divisors is an integer number (654075).

Almost surely, 2^38750670 is an apocalyptic number.

38750670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38750670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62791200).

38750670 is an abundant number, since it is smaller than the sum of its proper divisors (86831730).

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

38750670 is a wasteful number, since it uses less digits than its factorization.

38750670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 38750670 is about 6225.0036144568. The cubic root of 38750670 is about 338.3969229135.

The spelling of 38750670 in words is "thirty-eight million, seven hundred fifty thousand, six hundred seventy".