3641057245 has 16 divisors (see below), whose sum is σ = 5009217408. Its totient is φ = 2488841280.

The previous prime is 3641057237. The next prime is 3641057269. The reversal of 3641057245 is 5427501463.

It is not a de Polignac number, because 3641057245 - 2³ = 3641057237 is a prime.

It is a super-2 number, since 2×3641057245² = 26514595722733980050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152991 + ... + 175180.

It is an arithmetic number, because the mean of its divisors is an integer number (313076088).

Almost surely, 2^3641057245 is an apocalyptic number.

3641057245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3641057245 is a deficient number, since it is larger than the sum of its proper divisors (1368160163).

3641057245 is a wasteful number, since it uses less digits than its factorization.

3641057245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328500.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 3641057245 is about 60341.1737124826. The cubic root of 3641057245 is about 1538.4232533591.

The spelling of 3641057245 in words is "three billion, six hundred forty-one million, fifty-seven thousand, two hundred forty-five".