2763394 has 4 divisors (see below), whose sum is σ = 4145094. Its totient is φ = 1381696.

The previous prime is 2763377. The next prime is 2763407. The reversal of 2763394 is 4933672.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1836025 + 927369 = 1355^2 + 963^2 .

It is a d-powerful number, because it can be written as 2²¹ + 7⁶ + 6² + 3 + 3¹² + 9³ + 4⁷ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690847 + ... + 690850.

2^2763394 is an apocalyptic number.

2763394 is a deficient number, since it is larger than the sum of its proper divisors (1381700).

2763394 is a wasteful number, since it uses less digits than its factorization.

2763394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381699.

The product of its digits is 27216, while the sum is 34.

The square root of 2763394 is about 1662.3459327108. The cubic root of 2763394 is about 140.3290559132.

The spelling of 2763394 in words is "two million, seven hundred sixty-three thousand, three hundred ninety-four".