4048907031 has 48 divisors (see below), whose sum is σ = 6388200000. Its totient is φ = 2456303616.

The previous prime is 4048907029. The next prime is 4048907033. The reversal of 4048907031 is 1307098404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4048907029) and next prime (4048907033).

It is not a de Polignac number, because 4048907031 - 2¹ = 4048907029 is a prime.

It is a super-2 number, since 2×4048907031² = 32787296291362469922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048907033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3241095 + ... + 3242343.

It is an arithmetic number, because the mean of its divisors is an integer number (133087500).

Almost surely, 2^4048907031 is an apocalyptic number.

4048907031 is a deficient number, since it is larger than the sum of its proper divisors (2339292969).

4048907031 is a wasteful number, since it uses less digits than its factorization.

4048907031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640 (or 1637 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4048907031 is about 63631.0225518968. The cubic root of 4048907031 is about 1593.8444516296.

The spelling of 4048907031 in words is "four billion, forty-eight million, nine hundred seven thousand, thirty-one".