381024007 has 24 divisors (see below), whose sum is σ = 484679328. Its totient is φ = 291677760.

The previous prime is 381024001. The next prime is 381024013. The reversal of 381024007 is 700420183.

It is an interprime number because it is at equal distance from previous prime (381024001) and next prime (381024013).

It is not a de Polignac number, because 381024007 - 2⁷ = 381023879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381024001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85273 + ... + 89629.

It is an arithmetic number, because the mean of its divisors is an integer number (20194972).

Almost surely, 2^381024007 is an apocalyptic number.

381024007 is a deficient number, since it is larger than the sum of its proper divisors (103655321).

381024007 is a wasteful number, since it uses less digits than its factorization.

381024007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439 (or 4408 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 381024007 is about 19519.8362441902. The cubic root of 381024007 is about 724.9656785972.

The spelling of 381024007 in words is "three hundred eighty-one million, twenty-four thousand, seven".