361396254 has 16 divisors (see below), whose sum is σ = 738171648. Its totient is φ = 117902232.

The previous prime is 361396249. The next prime is 361396271. The reversal of 361396254 is 452693163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640492 + ... + 641055.

It is an arithmetic number, because the mean of its divisors is an integer number (46135728).

Almost surely, 2^361396254 is an apocalyptic number.

361396254 is an abundant number, since it is smaller than the sum of its proper divisors (376775394).

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

361396254 is a wasteful number, since it uses less digits than its factorization.

361396254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281599.

The product of its digits is 116640, while the sum is 39.

The square root of 361396254 is about 19010.4248768932. The cubic root of 361396254 is about 712.2971645458.

It can be divided in two parts, 3613962 and 54, that added together give a triangular number (3614016 = T₂₆₈₈).

The spelling of 361396254 in words is "three hundred sixty-one million, three hundred ninety-six thousand, two hundred fifty-four".