3400031402 has 4 divisors (see below), whose sum is σ = 5100047106. Its totient is φ = 1700015700.

The previous prime is 3400031389. The next prime is 3400031443. The reversal of 3400031402 is 2041300043.

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., 3235448161 + 164583241 = 56881^2 + 12829^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850007849 + ... + 850007852.

Almost surely, 2^3400031402 is an apocalyptic number.

3400031402 is a deficient number, since it is larger than the sum of its proper divisors (1700015704).

3400031402 is a wasteful number, since it uses less digits than its factorization.

3400031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700015703.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3400031402 is about 58309.7882177598. The cubic root of 3400031402 is about 1503.6992255062.

Adding to 3400031402 its reverse (2041300043), we get a palindrome (5441331445).

The spelling of 3400031402 in words is "three billion, four hundred million, thirty-one thousand, four hundred two".