3426154731 has 24 divisors (see below), whose sum is σ = 5147032176. Its totient is φ = 2194395840.

The previous prime is 3426154729. The next prime is 3426154733. The reversal of 3426154731 is 1374516243.

3426154731 is a `hidden beast` number, since 3 + 4 + 2 + 615 + 4 + 7 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (3426154729) and next prime (3426154733).

It is not a de Polignac number, because 3426154731 - 2¹ = 3426154729 is a prime.

It is a super-2 number, since 2×3426154731² = 23477072481507364722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3426154733) 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 23 ways as a sum of consecutive naturals, for example, 48960 + ... + 96173.

It is an arithmetic number, because the mean of its divisors is an integer number (214459674).

Almost surely, 2^3426154731 is an apocalyptic number.

3426154731 is a deficient number, since it is larger than the sum of its proper divisors (1720877445).

3426154731 is a wasteful number, since it uses less digits than its factorization.

3426154731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145243 (or 145240 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3426154731 is about 58533.3642549273. The cubic root of 3426154731 is about 1507.5405089648.

The spelling of 3426154731 in words is "three billion, four hundred twenty-six million, one hundred fifty-four thousand, seven hundred thirty-one".