3493951390 has 16 divisors (see below), whose sum is σ = 6562552608. Its totient is φ = 1336816096.

The previous prime is 3493951327. The next prime is 3493951451. The reversal of 3493951390 is 931593943.

3493951390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 3493951390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7595317 + ... + 7595776.

It is an arithmetic number, because the mean of its divisors is an integer number (410159538).

Almost surely, 2^3493951390 is an apocalyptic number.

3493951390 is a deficient number, since it is larger than the sum of its proper divisors (3068601218).

3493951390 is a wasteful number, since it uses less digits than its factorization.

3493951390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15191123.

The product of its (nonzero) digits is 393660, while the sum is 46.

The square root of 3493951390 is about 59109.6556410203. The cubic root of 3493951390 is about 1517.4193557887.

The spelling of 3493951390 in words is "three billion, four hundred ninety-three million, nine hundred fifty-one thousand, three hundred ninety".