361007431 has 8 divisors (see below), whose sum is σ = 376345728. Its totient is φ = 345900000.

The previous prime is 361007417. The next prime is 361007443. The reversal of 361007431 is 134700163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 361007431 - 2⁷ = 361007303 is a prime.

It is a super-2 number, since 2×361007431² = 260652730474439522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361007396 and 361007405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361007401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54520 + ... + 60781.

It is an arithmetic number, because the mean of its divisors is an integer number (47043216).

Almost surely, 2^361007431 is an apocalyptic number.

361007431 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

361007431 is a deficient number, since it is larger than the sum of its proper divisors (15338297).

361007431 is a wasteful number, since it uses less digits than its factorization.

361007431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115433.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 361007431 is about 19000.1955516253. The cubic root of 361007431 is about 712.0416214938.

Adding to 361007431 its reverse (134700163), we get a palindrome (495707594).

The spelling of 361007431 in words is "three hundred sixty-one million, seven thousand, four hundred thirty-one".