3029402 has 4 divisors (see below), whose sum is σ = 4544106. Its totient is φ = 1514700.

The previous prime is 3029401. The next prime is 3029419. The reversal of 3029402 is 2049203.

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., 2725801 + 303601 = 1651^2 + 551^2 .

It is not an unprimeable number, because it can be changed into a prime (3029401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757349 + ... + 757352.

Almost surely, 2^3029402 is an apocalyptic number.

3029402 is a deficient number, since it is larger than the sum of its proper divisors (1514704).

3029402 is a wasteful number, since it uses less digits than its factorization.

3029402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514703.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3029402 is about 1740.5177390650. The cubic root of 3029402 is about 144.6945930170.

The spelling of 3029402 in words is "three million, twenty-nine thousand, four hundred two".