3400433747 has 4 divisors (see below), whose sum is σ = 3423255600. Its totient is φ = 3377611896.

The previous prime is 3400433737. The next prime is 3400433783. The reversal of 3400433747 is 7473340043.

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

It is a cyclic number.

It is not a de Polignac number, because 3400433747 - 2¹² = 3400429651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400433737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11410703 + ... + 11411000.

It is an arithmetic number, because the mean of its divisors is an integer number (855813900).

Almost surely, 2^3400433747 is an apocalyptic number.

3400433747 is a deficient number, since it is larger than the sum of its proper divisors (22821853).

3400433747 is a wasteful number, since it uses less digits than its factorization.

3400433747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22821852.

The product of its (nonzero) digits is 84672, while the sum is 35.

The square root of 3400433747 is about 58313.2381796792. The cubic root of 3400433747 is about 1503.7585369194.

The spelling of 3400433747 in words is "three billion, four hundred million, four hundred thirty-three thousand, seven hundred forty-seven".