361407497 has 16 divisors (see below), whose sum is σ = 405506304. Its totient is φ = 319248000.

The previous prime is 361407491. The next prime is 361407503. The reversal of 361407497 is 794704163.

It is an interprime number because it is at equal distance from previous prime (361407491) and next prime (361407503).

It is a cyclic number.

It is not a de Polignac number, because 361407497 - 2¹⁴ = 361391113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361407491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120743 + ... + 123699.

It is an arithmetic number, because the mean of its divisors is an integer number (25344144).

Almost surely, 2^361407497 is an apocalyptic number.

It is an amenable number.

361407497 is a deficient number, since it is larger than the sum of its proper divisors (44098807).

361407497 is a wasteful number, since it uses less digits than its factorization.

361407497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 361407497 is about 19010.7205807671. The cubic root of 361407497 is about 712.3045509662.

The spelling of 361407497 in words is "three hundred sixty-one million, four hundred seven thousand, four hundred ninety-seven".