361427340 has 24 divisors (see below), whose sum is σ = 1011996720. Its totient is φ = 96380608.

The previous prime is 361427317. The next prime is 361427347. The reversal of 361427340 is 43724163.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 361427298 and 361427307.

It is not an unprimeable number, because it can be changed into a prime (361427347) 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, 3011835 + ... + 3011954.

It is an arithmetic number, because the mean of its divisors is an integer number (42166530).

Almost surely, 2^361427340 is an apocalyptic number.

361427340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

361427340 is an abundant number, since it is smaller than the sum of its proper divisors (650569380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361427340 is a wasteful number, since it uses less digits than its factorization.

361427340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023801 (or 6023799 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 361427340 is about 19011.2424633426. The cubic root of 361427340 is about 712.3175870364.

The spelling of 361427340 in words is "three hundred sixty-one million, four hundred twenty-seven thousand, three hundred forty".