361404370 has 8 divisors (see below), whose sum is σ = 650527884. Its totient is φ = 144561744.

The previous prime is 361404349. The next prime is 361404371. The reversal of 361404370 is 73404163.

It can be written as a sum of positive squares in 2 ways, for example, as 359898841 + 1505529 = 18971^2 + 1227^2 .

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

It is a super-2 number, since 2×361404370² = 261226237310193800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (361404371) 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, 18070209 + ... + 18070228.

Almost surely, 2^361404370 is an apocalyptic number.

361404370 is a deficient number, since it is larger than the sum of its proper divisors (289123514).

361404370 is a wasteful number, since it uses less digits than its factorization.

361404370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36140444.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 361404370 is about 19010.6383375204. The cubic root of 361404370 is about 712.3024966067.

The spelling of 361404370 in words is "three hundred sixty-one million, four hundred four thousand, three hundred seventy".