38197476 has 36 divisors (see below), whose sum is σ = 96746832. Its totient is φ = 12707184.

The previous prime is 38197451. The next prime is 38197477. The reversal of 38197476 is 67479183.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (38197477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29131 + ... + 30413.

It is an arithmetic number, because the mean of its divisors is an integer number (2687412).

Almost surely, 2^38197476 is an apocalyptic number.

38197476 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38197476 is an abundant number, since it is smaller than the sum of its proper divisors (58549356).

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

38197476 is a wasteful number, since it uses less digits than its factorization.

38197476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120 (or 2115 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 38197476 is about 6180.4106659671. The cubic root of 38197476 is about 336.7789114782.

The spelling of 38197476 in words is "thirty-eight million, one hundred ninety-seven thousand, four hundred seventy-six".