379246481 has 4 divisors (see below), whose sum is σ = 379484964. Its totient is φ = 379008000.

The previous prime is 379246463. The next prime is 379246493. The reversal of 379246481 is 184642973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 184642973 = 8447 ⋅21859.

It can be written as a sum of positive squares in 2 ways, for example, as 332734081 + 46512400 = 18241^2 + 6820^2 .

It is a cyclic number.

It is not a de Polignac number, because 379246481 - 2¹⁰ = 379245457 is a prime.

It is a super-2 number, since 2×379246481² = 287655786701766722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (379246451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116840 + ... + 120041.

It is an arithmetic number, because the mean of its divisors is an integer number (94871241).

Almost surely, 2^379246481 is an apocalyptic number.

It is an amenable number.

379246481 is a deficient number, since it is larger than the sum of its proper divisors (238483).

379246481 is a wasteful number, since it uses less digits than its factorization.

379246481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238482.

The product of its digits is 290304, while the sum is 44.

The square root of 379246481 is about 19474.2517442905. The cubic root of 379246481 is about 723.8365682458.

The spelling of 379246481 in words is "three hundred seventy-nine million, two hundred forty-six thousand, four hundred eighty-one".