3463722731 has 16 divisors (see below), whose sum is σ = 4048704000. Its totient is φ = 2962013544.

The previous prime is 3463722709. The next prime is 3463722767. The reversal of 3463722731 is 1372273643.

It is not a de Polignac number, because 3463722731 - 2¹⁰ = 3463721707 is a prime.

It is a super-2 number, since 2×3463722731² = 23994750314492196722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3463722631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139076 + ... + 162078.

It is an arithmetic number, because the mean of its divisors is an integer number (253044000).

Almost surely, 2^3463722731 is an apocalyptic number.

3463722731 is a deficient number, since it is larger than the sum of its proper divisors (584981269).

3463722731 is an equidigital number, since it uses as much as digits as its factorization.

3463722731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23463 (or 23449 counting only the distinct ones).

The product of its digits is 127008, while the sum is 38.

The square root of 3463722731 is about 58853.4003350699. The cubic root of 3463722731 is about 1513.0305831147.

The spelling of 3463722731 in words is "three billion, four hundred sixty-three million, seven hundred twenty-two thousand, seven hundred thirty-one".