238120377 has 48 divisors (see below), whose sum is σ = 377830656. Its totient is φ = 132774400.

The previous prime is 238120373. The next prime is 238120381. The reversal of 238120377 is 773021832.

It is an interprime number because it is at equal distance from previous prime (238120373) and next prime (238120381).

It is not a de Polignac number, because 238120377 - 2² = 238120373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238120373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289627 + ... + 290447.

It is an arithmetic number, because the mean of its divisors is an integer number (7871472).

Almost surely, 2^238120377 is an apocalyptic number.

It is an amenable number.

238120377 is a deficient number, since it is larger than the sum of its proper divisors (139710279).

238120377 is a wasteful number, since it uses less digits than its factorization.

238120377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 238120377 is about 15431.1495683245. The cubic root of 238120377 is about 619.8199069368.

The spelling of 238120377 in words is "two hundred thirty-eight million, one hundred twenty thousand, three hundred seventy-seven".