3400250312 has 8 divisors (see below), whose sum is σ = 6375469350. Its totient is φ = 1700125152.

The previous prime is 3400250303. The next prime is 3400250353. The reversal of 3400250312 is 2130520043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2505402916 + 894847396 = 50054^2 + 29914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212515637 + ... + 212515652.

Almost surely, 2^3400250312 is an apocalyptic number.

It is an amenable number.

3400250312 is a deficient number, since it is larger than the sum of its proper divisors (2975219038).

3400250312 is a wasteful number, since it uses less digits than its factorization.

3400250312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425031295 (or 425031291 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3400250312 is about 58311.6653166414. The cubic root of 3400250312 is about 1503.7314965545.

Adding to 3400250312 its reverse (2130520043), we get a palindrome (5530770355).

The spelling of 3400250312 in words is "three billion, four hundred million, two hundred fifty thousand, three hundred twelve".