1361738 has 16 divisors (see below), whose sum is σ = 2436480. Its totient is φ = 558096.

The previous prime is 1361713. The next prime is 1361741. The reversal of 1361738 is 8371631.

It is a self number, because there is not a number n which added to its sum of digits gives 1361738.

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, 1793 + ... + 2436.

It is an arithmetic number, because the mean of its divisors is an integer number (152280).

2^1361738 is an apocalyptic number.

1361738 is a deficient number, since it is larger than the sum of its proper divisors (1074742).

1361738 is a wasteful number, since it uses less digits than its factorization.

1361738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261.

The product of its digits is 3024, while the sum is 29.

The square root of 1361738 is about 1166.9353024054. The cubic root of 1361738 is about 110.8403407608.

The spelling of 1361738 in words is "one million, three hundred sixty-one thousand, seven hundred thirty-eight".