3473156505 has 48 divisors (see below), whose sum is σ = 6961598784. Its totient is φ = 1465591680.

The previous prime is 3473156473. The next prime is 3473156513. The reversal of 3473156505 is 5056513743.

It is not a de Polignac number, because 3473156505 - 2⁵ = 3473156473 is a prime.

It is a super-2 number, since 2×3473156505² = 24125632216447630050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172191 + ... + 191300.

It is an arithmetic number, because the mean of its divisors is an integer number (145033308).

Almost surely, 2^3473156505 is an apocalyptic number.

3473156505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3473156505 is an abundant number, since it is smaller than the sum of its proper divisors (3488442279).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3473156505 is a wasteful number, since it uses less digits than its factorization.

3473156505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363526 (or 363519 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 39.

The square root of 3473156505 is about 58933.4922179231. The cubic root of 3473156505 is about 1514.4029648717.

The spelling of 3473156505 in words is "three billion, four hundred seventy-three million, one hundred fifty-six thousand, five hundred five".