4078349703 has 8 divisors (see below), whose sum is σ = 6041999600. Its totient is φ = 2718899784.

The previous prime is 4078349699. The next prime is 4078349707. The reversal of 4078349703 is 3079438704.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4078349699) and next prime (4078349707).

It is not a de Polignac number, because 4078349703 - 2² = 4078349699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078349707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75524968 + ... + 75525021.

It is an arithmetic number, because the mean of its divisors is an integer number (755249950).

Almost surely, 2^4078349703 is an apocalyptic number.

4078349703 is a deficient number, since it is larger than the sum of its proper divisors (1963649897).

4078349703 is a wasteful number, since it uses less digits than its factorization.

4078349703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151049998 (or 151049992 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 4078349703 is about 63861.9581832565. The cubic root of 4078349703 is about 1597.6984751969.

The spelling of 4078349703 in words is "four billion, seventy-eight million, three hundred forty-nine thousand, seven hundred three".