3450401511 has 16 divisors (see below), whose sum is σ = 4815926016. Its totient is φ = 2193212736.

The previous prime is 3450401503. The next prime is 3450401519. The reversal of 3450401511 is 1151040543.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3450401503) and next prime (3450401519).

It is not a de Polignac number, because 3450401511 - 2³ = 3450401503 is a prime.

It is a super-2 number, since 2×3450401511² = 23810541174222166242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450401519) 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, 58285 + ... + 101478.

It is an arithmetic number, because the mean of its divisors is an integer number (300995376).

Almost surely, 2^3450401511 is an apocalyptic number.

3450401511 is a deficient number, since it is larger than the sum of its proper divisors (1365524505).

3450401511 is a wasteful number, since it uses less digits than its factorization.

3450401511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160102.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 3450401511 is about 58740.1184115252. The cubic root of 3450401511 is about 1511.0884234865.

The spelling of 3450401511 in words is "three billion, four hundred fifty million, four hundred one thousand, five hundred eleven".